90849921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{22549}}^1$

素因数の和:22648

約数の個数: 16

約数和(自身を含む): 129888000

約数和(自身を除く): 39038079

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 22549, 67647, 383333, 1149999, 1781371, 5344113, 30283307, 90849921]

約数ペア:

[(1, 90849921), (3, 30283307), (17, 5344113), (51, 1781371), (79, 1149999), (237, 383333), (1343, 67647), (4029, 22549)]