147496791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6487

約数の個数: 32

約数和(自身を含む): 230164480

約数和(自身を除く): 82667689

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 6421, 7657, 19263, 22971, 83473, 121999, 199051, 250419, 365997, 597153, 1585987, 2587663, 3781969, 4757961, 7762989, 11345907, 49165597, 147496791]

約数ペア:

[(1, 147496791), (3, 49165597), (13, 11345907), (19, 7762989), (31, 4757961), (39, 3781969), (57, 2587663), (93, 1585987), (247, 597153), (403, 365997), (589, 250419), (741, 199051), (1209, 121999), (1767, 83473), (6421, 22971), (7657, 19263)]