61968753

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 117411840

約数和(自身を除く): 55443087

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 189, 231, 287, 297, 369, 451, 693, 727, 861, 1107, 1353, 2079, 2181, 2583, 3157, 4059, 5089, 6543, 7749, 7997, 9471, 12177, 15267, 19629, 23991, 28413, 29807, 45801, 55979, 71973, 85239, 89421, 137403, 167937, 208649, 215919, 268263, 327877, 503811, 625947, 804789, 983631, 1511433, 1877841, 2295139, 2950893, 5633523, 6885417, 8852679, 20656251, 61968753]

約数ペア:

[(1, 61968753), (3, 20656251), (7, 8852679), (9, 6885417), (11, 5633523), (21, 2950893), (27, 2295139), (33, 1877841), (41, 1511433), (63, 983631), (77, 804789), (99, 625947), (123, 503811), (189, 327877), (231, 268263), (287, 215919), (297, 208649), (369, 167937), (451, 137403), (693, 89421), (727, 85239), (861, 71973), (1107, 55979), (1353, 45801), (2079, 29807), (2181, 28413), (2583, 23991), (3157, 19629), (4059, 15267), (5089, 12177), (6543, 9471), (7749, 7997)]