105190239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 175380480

約数和(自身を除く): 70190241

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 659, 691, 1977, 2073, 4613, 4837, 7249, 7601, 13839, 14511, 21747, 22803, 50743, 53207, 152229, 159621, 455369, 1366107, 3187583, 5009059, 9562749, 15027177, 35063413, 105190239]

約数ペア:

[(1, 105190239), (3, 35063413), (7, 15027177), (11, 9562749), (21, 5009059), (33, 3187583), (77, 1366107), (231, 455369), (659, 159621), (691, 152229), (1977, 53207), (2073, 50743), (4613, 22803), (4837, 21747), (7249, 14511), (7601, 13839)]