85264911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17977}}^1$

素因数の和:18031

約数の個数: 24

約数和(自身を含む): 134619264

約数和(自身を除く): 49354353

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 17977, 53931, 161793, 305609, 557287, 916827, 1671861, 2750481, 5015583, 9473879, 28421637, 85264911]

約数ペア:

[(1, 85264911), (3, 28421637), (9, 9473879), (17, 5015583), (31, 2750481), (51, 1671861), (93, 916827), (153, 557287), (279, 305609), (527, 161793), (1581, 53931), (4743, 17977)]