201817377

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 295110504

約数和(自身を除く): 93293127

約数列:

[1, 3, 9, 157, 233, 471, 613, 699, 1413, 1839, 2097, 5517, 36581, 96241, 109743, 142829, 288723, 329229, 428487, 866169, 1285461, 22424153, 67272459, 201817377]

約数ペア:

[(1, 201817377), (3, 67272459), (9, 22424153), (157, 1285461), (233, 866169), (471, 428487), (613, 329229), (699, 288723), (1413, 142829), (1839, 109743), (2097, 96241), (5517, 36581)]