15668628003

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{13003}}^1$

素因数の和:13664

約数の個数: 48

約数和(自身を含む): 26745378816

約数和(自身を除く): 11076750813

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 617, 651, 1851, 1953, 4319, 5553, 12957, 13003, 19127, 38871, 39009, 57381, 91021, 117027, 133889, 172143, 273063, 401667, 403093, 819189, 1205001, 1209279, 2821651, 3627837, 8022851, 8464953, 24068553, 25394859, 56159957, 72205659, 168479871, 248708381, 505439613, 746125143, 1740958667, 2238375429, 5222876001, 15668628003]

約数ペア:

[(1, 15668628003), (3, 5222876001), (7, 2238375429), (9, 1740958667), (21, 746125143), (31, 505439613), (63, 248708381), (93, 168479871), (217, 72205659), (279, 56159957), (617, 25394859), (651, 24068553), (1851, 8464953), (1953, 8022851), (4319, 3627837), (5553, 2821651), (12957, 1209279), (13003, 1205001), (19127, 819189), (38871, 403093), (39009, 401667), (57381, 273063), (91021, 172143), (117027, 133889)]