64424559

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 87127040

約数和(自身を除く): 22702481

約数列:

[1, 3, 109, 271, 327, 727, 813, 2181, 29539, 79243, 88617, 197017, 237729, 591051, 21474853, 64424559]

約数ペア:

[(1, 64424559), (3, 21474853), (109, 591051), (271, 237729), (327, 197017), (727, 88617), (813, 79243), (2181, 29539)]