128820003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{14551}}^1$

素因数の和:14794

約数の個数: 16

約数和(自身を含む): 185799936

約数和(自身を除く): 56979933

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 14551, 43653, 189163, 567489, 3303077, 9909231, 42940001, 128820003]

約数ペア:

[(1, 128820003), (3, 42940001), (13, 9909231), (39, 3303077), (227, 567489), (681, 189163), (2951, 43653), (8853, 14551)]