859946463

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 1312549920

約数和(自身を除く): 452603457

約数列:

[1, 3, 9, 27, 61, 81, 183, 269, 549, 647, 807, 1647, 1941, 2421, 4941, 5823, 7263, 16409, 17469, 21789, 39467, 49227, 52407, 118401, 147681, 174043, 355203, 443043, 522129, 1065609, 1329129, 1566387, 3196827, 4699161, 10616623, 14097483, 31849869, 95549607, 286648821, 859946463]

約数ペア:

[(1, 859946463), (3, 286648821), (9, 95549607), (27, 31849869), (61, 14097483), (81, 10616623), (183, 4699161), (269, 3196827), (549, 1566387), (647, 1329129), (807, 1065609), (1647, 522129), (1941, 443043), (2421, 355203), (4941, 174043), (5823, 147681), (7263, 118401), (16409, 52407), (17469, 49227), (21789, 39467)]