53678763

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 80402816

約数和(自身を除く): 26724053

約数列:

[1, 3, 9, 31, 93, 279, 421, 457, 1263, 1371, 3789, 4113, 13051, 14167, 39153, 42501, 117459, 127503, 192397, 577191, 1731573, 5964307, 17892921, 53678763]

約数ペア:

[(1, 53678763), (3, 17892921), (9, 5964307), (31, 1731573), (93, 577191), (279, 192397), (421, 127503), (457, 117459), (1263, 42501), (1371, 39153), (3789, 14167), (4113, 13051)]