151915071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10781}}^1$

素因数の和:10863

約数の個数: 32

約数和(自身を含む): 256697856

約数和(自身を除く): 104782785

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 10781, 14091, 32343, 75467, 118591, 226401, 355773, 657641, 830137, 1972923, 2490411, 4603487, 7234051, 13810461, 21702153, 50638357, 151915071]

約数ペア:

[(1, 151915071), (3, 50638357), (7, 21702153), (11, 13810461), (21, 7234051), (33, 4603487), (61, 2490411), (77, 1972923), (183, 830137), (231, 657641), (427, 355773), (671, 226401), (1281, 118591), (2013, 75467), (4697, 32343), (10781, 14091)]