203679153

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2521}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 302155776

約数和(自身を除く): 98476623

約数列:

[1, 3, 9, 47, 141, 191, 423, 573, 1719, 2521, 7563, 8977, 22689, 26931, 80793, 118487, 355461, 481511, 1066383, 1444533, 4333599, 22631017, 67893051, 203679153]

約数ペア:

[(1, 203679153), (3, 67893051), (9, 22631017), (47, 4333599), (141, 1444533), (191, 1066383), (423, 481511), (573, 355461), (1719, 118487), (2521, 80793), (7563, 26931), (8977, 22689)]