215815673547

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{3967}}^1$

素因数の和:4788

約数の個数: 48

約数和(自身を含む): 318661604352

約数和(自身を除く): 102845930805

約数列:

[1, 3, 9, 97, 101, 291, 303, 617, 873, 909, 1851, 3967, 5553, 9797, 11901, 29391, 35703, 59849, 62317, 88173, 179547, 186951, 384799, 400667, 538641, 560853, 1154397, 1202001, 2447639, 3463191, 3606003, 6044749, 7342917, 18134247, 22028751, 38864699, 54402741, 116594097, 237420983, 247211539, 349782291, 712262949, 741634617, 2136788847, 2224903851, 23979519283, 71938557849, 215815673547]

約数ペア:

[(1, 215815673547), (3, 71938557849), (9, 23979519283), (97, 2224903851), (101, 2136788847), (291, 741634617), (303, 712262949), (617, 349782291), (873, 247211539), (909, 237420983), (1851, 116594097), (3967, 54402741), (5553, 38864699), (9797, 22028751), (11901, 18134247), (29391, 7342917), (35703, 6044749), (59849, 3606003), (62317, 3463191), (88173, 2447639), (179547, 1202001), (186951, 1154397), (384799, 560853), (400667, 538641)]