70180029

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15817}}^1$

素因数の和:15869

約数の個数: 24

約数和(自身を含む): 111042360

約数和(自身を除く): 40862331

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 15817, 47451, 142353, 268889, 458693, 806667, 1376079, 2420001, 4128237, 7797781, 23393343, 70180029]

約数ペア:

[(1, 70180029), (3, 23393343), (9, 7797781), (17, 4128237), (29, 2420001), (51, 1376079), (87, 806667), (153, 458693), (261, 268889), (493, 142353), (1479, 47451), (4437, 15817)]