64270089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2027}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 100394112

約数和(自身を除く): 36124023

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 2027, 2439, 3523, 6081, 10569, 18243, 26351, 31707, 79053, 237159, 549317, 1647951, 4943853, 7141121, 21423363, 64270089]

約数ペア:

[(1, 64270089), (3, 21423363), (9, 7141121), (13, 4943853), (39, 1647951), (117, 549317), (271, 237159), (813, 79053), (2027, 31707), (2439, 26351), (3523, 18243), (6081, 10569)]