23187123

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 34678800

約数和(自身を除く): 11491677

約数列:

[1, 3, 9, 37, 111, 179, 333, 389, 537, 1167, 1611, 3501, 6623, 14393, 19869, 43179, 59607, 69631, 129537, 208893, 626679, 2576347, 7729041, 23187123]

約数ペア:

[(1, 23187123), (3, 7729041), (9, 2576347), (37, 626679), (111, 208893), (179, 129537), (333, 69631), (389, 59607), (537, 43179), (1167, 19869), (1611, 14393), (3501, 6623)]