1745933427

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21139}}^1$

素因数の和:21197

約数の個数: 64

約数和(自身を含む): 3247104000

約数和(自身を除く): 1501170573

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 133, 161, 171, 189, 207, 399, 437, 483, 513, 621, 1197, 1311, 1449, 3059, 3591, 3933, 4347, 9177, 11799, 21139, 27531, 63417, 82593, 147973, 190251, 401641, 443919, 486197, 570753, 1204923, 1331757, 1458591, 2811487, 3403379, 3614769, 3995271, 4375773, 8434461, 9237743, 10210137, 10844307, 13127319, 25303383, 27713229, 30630411, 64664201, 75910149, 83139687, 91891233, 193992603, 249419061, 581977809, 1745933427]

約数ペア:

[(1, 1745933427), (3, 581977809), (7, 249419061), (9, 193992603), (19, 91891233), (21, 83139687), (23, 75910149), (27, 64664201), (57, 30630411), (63, 27713229), (69, 25303383), (133, 13127319), (161, 10844307), (171, 10210137), (189, 9237743), (207, 8434461), (399, 4375773), (437, 3995271), (483, 3614769), (513, 3403379), (621, 2811487), (1197, 1458591), (1311, 1331757), (1449, 1204923), (3059, 570753), (3591, 486197), (3933, 443919), (4347, 401641), (9177, 190251), (11799, 147973), (21139, 82593), (27531, 63417)]