138832461

素因数分解:

$3^5\times {\mathrm{307}}^1\times {\mathrm{1861}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 208752544

約数和(自身を除く): 69920083

約数列:

[1, 3, 9, 27, 81, 243, 307, 921, 1861, 2763, 5583, 8289, 16749, 24867, 50247, 74601, 150741, 452223, 571327, 1713981, 5141943, 15425829, 46277487, 138832461]

約数ペア:

[(1, 138832461), (3, 46277487), (9, 15425829), (27, 5141943), (81, 1713981), (243, 571327), (307, 452223), (921, 150741), (1861, 74601), (2763, 50247), (5583, 24867), (8289, 16749)]