82645143

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 51539817

約数列:

[1, 3, 7, 17, 21, 51, 119, 181, 357, 543, 1267, 1279, 3077, 3801, 3837, 8953, 9231, 21539, 21743, 26859, 64617, 65229, 152201, 231499, 456603, 694497, 1620493, 3935483, 4861479, 11806449, 27548381, 82645143]

約数ペア:

[(1, 82645143), (3, 27548381), (7, 11806449), (17, 4861479), (21, 3935483), (51, 1620493), (119, 694497), (181, 456603), (357, 231499), (543, 152201), (1267, 65229), (1279, 64617), (3077, 26859), (3801, 21743), (3837, 21539), (8953, 9231)]