80452886703

素因数分解:

$3^1\times 7^3\times {\mathrm{3049}}^1\times {\mathrm{25643}}^1$

素因数の和:28716

約数の個数: 32

約数和(自身を含む): 125142720000

約数和(自身を除く): 44689833297

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 3049, 9147, 21343, 25643, 64029, 76929, 149401, 179501, 448203, 538503, 1045807, 1256507, 3137421, 3769521, 8795549, 26386647, 78185507, 234556521, 547298549, 1641895647, 3831089843, 11493269529, 26817628901, 80452886703]

約数ペア:

[(1, 80452886703), (3, 26817628901), (7, 11493269529), (21, 3831089843), (49, 1641895647), (147, 547298549), (343, 234556521), (1029, 78185507), (3049, 26386647), (9147, 8795549), (21343, 3769521), (25643, 3137421), (64029, 1256507), (76929, 1045807), (149401, 538503), (179501, 448203)]