122140257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 179625600

約数和(自身を除く): 57485343

約数列:

[1, 3, 17, 29, 51, 87, 269, 307, 493, 807, 921, 1479, 4573, 5219, 7801, 8903, 13719, 15657, 23403, 26709, 82583, 132617, 151351, 247749, 397851, 454053, 1403911, 2394907, 4211733, 7184721, 40713419, 122140257]

約数ペア:

[(1, 122140257), (3, 40713419), (17, 7184721), (29, 4211733), (51, 2394907), (87, 1403911), (269, 454053), (307, 397851), (493, 247749), (807, 151351), (921, 132617), (1479, 82583), (4573, 26709), (5219, 23403), (7801, 15657), (8903, 13719)]