73859163

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 116497920

約数和(自身を除く): 42638757

約数列:

[1, 3, 7, 21, 41, 109, 123, 287, 327, 763, 787, 861, 2289, 2361, 4469, 5509, 13407, 16527, 31283, 32267, 85783, 93849, 96801, 225869, 257349, 600481, 677607, 1801443, 3517103, 10551309, 24619721, 73859163]

約数ペア:

[(1, 73859163), (3, 24619721), (7, 10551309), (21, 3517103), (41, 1801443), (109, 677607), (123, 600481), (287, 257349), (327, 225869), (763, 96801), (787, 93849), (861, 85783), (2289, 32267), (2361, 31283), (4469, 16527), (5509, 13407)]