61007931

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 93625920

約数和(自身を除く): 32617989

約数列:

[1, 3, 9, 27, 37, 111, 173, 333, 353, 519, 999, 1059, 1557, 3177, 4671, 6401, 9531, 13061, 19203, 39183, 57609, 61069, 117549, 172827, 183207, 352647, 549621, 1648863, 2259553, 6778659, 20335977, 61007931]

約数ペア:

[(1, 61007931), (3, 20335977), (9, 6778659), (27, 2259553), (37, 1648863), (111, 549621), (173, 352647), (333, 183207), (353, 172827), (519, 117549), (999, 61069), (1059, 57609), (1557, 39183), (3177, 19203), (4671, 13061), (6401, 9531)]