85710273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 132034560

約数和(自身を除く): 46324287

約数列:

[1, 3, 11, 19, 33, 57, 209, 223, 613, 627, 669, 1839, 2453, 4237, 6743, 7359, 11647, 12711, 20229, 34941, 46607, 128117, 136699, 139821, 384351, 410097, 1503689, 2597281, 4511067, 7791843, 28570091, 85710273]

約数ペア:

[(1, 85710273), (3, 28570091), (11, 7791843), (19, 4511067), (33, 2597281), (57, 1503689), (209, 410097), (223, 384351), (613, 139821), (627, 136699), (669, 128117), (1839, 46607), (2453, 34941), (4237, 20229), (6743, 12711), (7359, 11647)]