72091151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 81742848

約数和(自身を除く): 9651697

約数列:

[1, 11, 31, 163, 341, 1297, 1793, 5053, 14267, 40207, 55583, 211411, 442277, 2325521, 6553741, 72091151]

約数ペア:

[(1, 72091151), (11, 6553741), (31, 2325521), (163, 442277), (341, 211411), (1297, 55583), (1793, 40207), (5053, 14267)]