81224037

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3729

約数の個数: 24

約数和(自身を含む): 122114304

約数和(自身を除く): 40890267

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 3623, 7473, 10869, 22419, 32607, 170281, 192019, 510843, 576057, 1532529, 1728171, 9024893, 27074679, 81224037]

約数ペア:

[(1, 81224037), (3, 27074679), (9, 9024893), (47, 1728171), (53, 1532529), (141, 576057), (159, 510843), (423, 192019), (477, 170281), (2491, 32607), (3623, 22419), (7473, 10869)]