71310274587

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{288049}}^1$

素因数の和:288284

約数の個数: 32

約数和(自身を含む): 108260712000

約数和(自身を除く): 36950437413

約数列:

[1, 3, 9, 27, 53, 159, 173, 477, 519, 1431, 1557, 4671, 9169, 27507, 82521, 247563, 288049, 864147, 2592441, 7777323, 15266597, 45799791, 49832477, 137399373, 149497431, 412198119, 448492293, 1345476879, 2641121281, 7923363843, 23770091529, 71310274587]

約数ペア:

[(1, 71310274587), (3, 23770091529), (9, 7923363843), (27, 2641121281), (53, 1345476879), (159, 448492293), (173, 412198119), (477, 149497431), (519, 137399373), (1431, 49832477), (1557, 45799791), (4671, 15266597), (9169, 7777323), (27507, 2592441), (82521, 864147), (247563, 288049)]