127920005577

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{169957}}^1$

素因数の和:170902

約数の個数: 48

約数和(自身を含む): 227662140160

約数和(自身を除く): 99742134583

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 919, 2757, 6433, 8271, 11947, 19299, 35841, 57897, 83629, 107523, 169957, 250887, 509871, 752661, 1189699, 1529613, 2209441, 3569097, 6628323, 10707291, 15466087, 19884969, 46398261, 139194783, 156190483, 468571449, 1093333381, 1405714347, 2030476279, 3280000143, 6091428837, 9840000429, 14213333953, 18274286511, 42640001859, 127920005577]

約数ペア:

[(1, 127920005577), (3, 42640001859), (7, 18274286511), (9, 14213333953), (13, 9840000429), (21, 6091428837), (39, 3280000143), (63, 2030476279), (91, 1405714347), (117, 1093333381), (273, 468571449), (819, 156190483), (919, 139194783), (2757, 46398261), (6433, 19884969), (8271, 15466087), (11947, 10707291), (19299, 6628323), (35841, 3569097), (57897, 2209441), (83629, 1529613), (107523, 1189699), (169957, 752661), (250887, 509871)]