72118323

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{12659}}^1$

素因数の和:12879

約数の個数: 16

約数和(自身を含む): 107356800

約数和(自身を除く): 35238477

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 12659, 37977, 113931, 341793, 2671049, 8013147, 24039441, 72118323]

約数ペア:

[(1, 72118323), (3, 24039441), (9, 8013147), (27, 2671049), (211, 341793), (633, 113931), (1899, 37977), (5697, 12659)]