89938653

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1319}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 145981440

約数和(自身を除く): 56042787

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 357, 573, 1319, 1337, 3247, 3957, 4011, 9233, 9741, 22423, 22729, 27699, 67269, 68187, 156961, 251929, 470883, 755787, 1763503, 4282793, 5290509, 12848379, 29979551, 89938653]

約数ペア:

[(1, 89938653), (3, 29979551), (7, 12848379), (17, 5290509), (21, 4282793), (51, 1763503), (119, 755787), (191, 470883), (357, 251929), (573, 156961), (1319, 68187), (1337, 67269), (3247, 27699), (3957, 22729), (4011, 22423), (9233, 9741)]