235431441

素因数分解:

$3^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1499}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 403656000

約数和(自身を除く): 168224559

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 277, 567, 831, 1499, 1939, 2493, 4497, 5817, 7479, 10493, 13491, 17451, 22437, 31479, 40473, 52353, 94437, 121419, 157059, 283311, 415223, 849933, 1245669, 2906561, 3737007, 8719683, 11211021, 26159049, 33633063, 78477147, 235431441]

約数ペア:

[(1, 235431441), (3, 78477147), (7, 33633063), (9, 26159049), (21, 11211021), (27, 8719683), (63, 3737007), (81, 2906561), (189, 1245669), (277, 849933), (567, 415223), (831, 283311), (1499, 157059), (1939, 121419), (2493, 94437), (4497, 52353), (5817, 40473), (7479, 31479), (10493, 22437), (13491, 17451)]