145316403

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{11777}}^1$

素因数の和:12243

約数の個数: 16

約数和(自身を含む): 215772960

約数和(自身を除く): 70456557

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 11777, 12339, 35331, 105993, 317979, 5382089, 16146267, 48438801, 145316403]

約数ペア:

[(1, 145316403), (3, 48438801), (9, 16146267), (27, 5382089), (457, 317979), (1371, 105993), (4113, 35331), (11777, 12339)]