72043257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 114742656

約数和(自身を除く): 42699399

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 2013, 2379, 2753, 8259, 8723, 26169, 30283, 35789, 90849, 107367, 167933, 393679, 503799, 1181037, 1847263, 2183129, 5541789, 6549387, 24014419, 72043257]

約数ペア:

[(1, 72043257), (3, 24014419), (11, 6549387), (13, 5541789), (33, 2183129), (39, 1847263), (61, 1181037), (143, 503799), (183, 393679), (429, 167933), (671, 107367), (793, 90849), (2013, 35789), (2379, 30283), (2753, 26169), (8259, 8723)]