42093153

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 62539776

約数和(自身を除く): 20446623

約数列:

[1, 3, 9, 47, 141, 191, 423, 521, 573, 1563, 1719, 4689, 8977, 24487, 26931, 73461, 80793, 99511, 220383, 298533, 895599, 4677017, 14031051, 42093153]

約数ペア:

[(1, 42093153), (3, 14031051), (9, 4677017), (47, 895599), (141, 298533), (191, 220383), (423, 99511), (521, 80793), (573, 73461), (1563, 26931), (1719, 24487), (4689, 8977)]