27221821497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{38261}}^1$

素因数の和:40310

約数の個数: 32

約数和(自身を含む): 43453388160

約数和(自身を除く): 16231566663

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2027, 6081, 18243, 26351, 38261, 54729, 79053, 114783, 237159, 344349, 497393, 711477, 1033047, 1492179, 4476537, 13429611, 77555047, 232665141, 697995423, 1008215611, 2093986269, 3024646833, 9073940499, 27221821497]

約数ペア:

[(1, 27221821497), (3, 9073940499), (9, 3024646833), (13, 2093986269), (27, 1008215611), (39, 697995423), (117, 232665141), (351, 77555047), (2027, 13429611), (6081, 4476537), (18243, 1492179), (26351, 1033047), (38261, 711477), (54729, 497393), (79053, 344349), (114783, 237159)]