156936993

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 212284800

約数和(自身を除く): 55347807

約数列:

[1, 3, 89, 267, 389, 1167, 1511, 4533, 34621, 103863, 134479, 403437, 587779, 1763337, 52312331, 156936993]

約数ペア:

[(1, 156936993), (3, 52312331), (89, 1763337), (267, 587779), (389, 403437), (1167, 134479), (1511, 103863), (4533, 34621)]