90739473

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{249971}}^1$

素因数の和:249996

約数の個数: 12

約数和(自身を含む): 132985104

約数和(自身を除く): 42245631

約数列:

[1, 3, 11, 33, 121, 363, 249971, 749913, 2749681, 8249043, 30246491, 90739473]

約数ペア:

[(1, 90739473), (3, 30246491), (11, 8249043), (33, 2749681), (121, 749913), (363, 249971)]