72179043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20759}}^1$

素因数の和:20842

約数の個数: 16

約数和(自身を含む): 102969600

約数和(自身を除く): 30790557

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 20759, 62277, 394421, 1183263, 1266299, 3798897, 24059681, 72179043]

約数ペア:

[(1, 72179043), (3, 24059681), (19, 3798897), (57, 1266299), (61, 1183263), (183, 394421), (1159, 62277), (3477, 20759)]