121265026561

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{494719}}^1$

素因数の和:494861

約数の個数: 24

約数和(自身を含む): 147774842880

約数和(自身を除く): 26509816319

約数列:

[1, 7, 19, 97, 133, 361, 679, 1843, 2527, 12901, 35017, 245119, 494719, 3463033, 9399661, 47987743, 65797627, 178593559, 335914201, 911767117, 1250154913, 6382369819, 17323575223, 121265026561]

約数ペア:

[(1, 121265026561), (7, 17323575223), (19, 6382369819), (97, 1250154913), (133, 911767117), (361, 335914201), (679, 178593559), (1843, 65797627), (2527, 47987743), (12901, 9399661), (35017, 3463033), (245119, 494719)]