68805783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23669}}^1$

素因数の和:23711

約数の個数: 24

約数和(自身を含む): 110775600

約数和(自身を除く): 41969817

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 23669, 71007, 213021, 402373, 449711, 1207119, 1349133, 3621357, 4047399, 7645087, 22935261, 68805783]

約数ペア:

[(1, 68805783), (3, 22935261), (9, 7645087), (17, 4047399), (19, 3621357), (51, 1349133), (57, 1207119), (153, 449711), (171, 402373), (323, 213021), (969, 71007), (2907, 23669)]