8528020623

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{13109}}^1$

素因数の和:13240

約数の個数: 36

約数和(自身を含む): 12920639160

約数和(自身を除く): 4392618537

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1681, 1763, 5043, 5289, 13109, 15129, 15867, 39327, 72283, 117981, 216849, 537469, 563687, 650547, 1612407, 1691061, 4837221, 5073183, 22036229, 23111167, 66108687, 69333501, 198326061, 208000503, 947557847, 2842673541, 8528020623]

約数ペア:

[(1, 8528020623), (3, 2842673541), (9, 947557847), (41, 208000503), (43, 198326061), (123, 69333501), (129, 66108687), (369, 23111167), (387, 22036229), (1681, 5073183), (1763, 4837221), (5043, 1691061), (5289, 1612407), (13109, 650547), (15129, 563687), (15867, 537469), (39327, 216849), (72283, 117981)]