2076253641

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 3976644672

約数和(自身を除く): 1900391031

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 81, 99, 121, 159, 189, 231, 297, 363, 371, 477, 567, 571, 583, 693, 847, 891, 1089, 1113, 1431, 1713, 1749, 2079, 2541, 3267, 3339, 3997, 4081, 4293, 5139, 5247, 6237, 6281, 6413, 7623, 9801, 10017, 11991, 12243, 15417, 15741, 18843, 19239, 22869, 30051, 30263, 35973, 36729, 43967, 44891, 46251, 47223, 56529, 57717, 68607, 69091, 90789, 107919, 110187, 131901, 134673, 169587, 173151, 207273, 211841, 272367, 323757, 330561, 332893, 395703, 404019, 483637, 508761, 519453, 621819, 635523, 817101, 998679, 1187109, 1212057, 1450911, 1865457, 1906569, 2330251, 2451303, 2996037, 3561327, 3636171, 3661823, 4352733, 5596371, 5719707, 6990753, 8988111, 10985469, 13058199, 17159121, 20972259, 25632761, 26964333, 32956407, 39174597, 62916777, 76898283, 98869221, 188750331, 230694849, 296607663, 692084547, 2076253641]

約数ペア:

[(1, 2076253641), (3, 692084547), (7, 296607663), (9, 230694849), (11, 188750331), (21, 98869221), (27, 76898283), (33, 62916777), (53, 39174597), (63, 32956407), (77, 26964333), (81, 25632761), (99, 20972259), (121, 17159121), (159, 13058199), (189, 10985469), (231, 8988111), (297, 6990753), (363, 5719707), (371, 5596371), (477, 4352733), (567, 3661823), (571, 3636171), (583, 3561327), (693, 2996037), (847, 2451303), (891, 2330251), (1089, 1906569), (1113, 1865457), (1431, 1450911), (1713, 1212057), (1749, 1187109), (2079, 998679), (2541, 817101), (3267, 635523), (3339, 621819), (3997, 519453), (4081, 508761), (4293, 483637), (5139, 404019), (5247, 395703), (6237, 332893), (6281, 330561), (6413, 323757), (7623, 272367), (9801, 211841), (10017, 207273), (11991, 173151), (12243, 169587), (15417, 134673), (15741, 131901), (18843, 110187), (19239, 107919), (22869, 90789), (30051, 69091), (30263, 68607), (35973, 57717), (36729, 56529), (43967, 47223), (44891, 46251)]