164571569271

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1\times {\mathrm{8641}}^1$

素因数の和:10416

約数の個数: 48

約数和(自身を含む): 251807830560

約数和(自身を除く): 87236261289

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 1697, 3741, 5091, 8641, 11223, 15273, 25923, 49213, 72971, 77769, 147639, 218913, 250589, 371563, 442917, 656739, 751767, 1114689, 2116159, 2255301, 3344067, 6348477, 10775327, 14663777, 19045431, 32325981, 43991331, 96977943, 131973993, 425249533, 630542411, 1275748599, 1891627233, 3827245797, 5674881699, 18285729919, 54857189757, 164571569271]

約数ペア:

[(1, 164571569271), (3, 54857189757), (9, 18285729919), (29, 5674881699), (43, 3827245797), (87, 1891627233), (129, 1275748599), (261, 630542411), (387, 425249533), (1247, 131973993), (1697, 96977943), (3741, 43991331), (5091, 32325981), (8641, 19045431), (11223, 14663777), (15273, 10775327), (25923, 6348477), (49213, 3344067), (72971, 2255301), (77769, 2116159), (147639, 1114689), (218913, 751767), (250589, 656739), (371563, 442917)]