72356913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{472921}}^1$

素因数の和:472944

約数の個数: 12

約数和(自身を含む): 110663748

約数和(自身を除く): 38306835

約数列:

[1, 3, 9, 17, 51, 153, 472921, 1418763, 4256289, 8039657, 24118971, 72356913]

約数ペア:

[(1, 72356913), (3, 24118971), (9, 8039657), (17, 4256289), (51, 1418763), (153, 472921)]