42905529

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 65619840

約数和(自身を除く): 22714311

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 3823, 11223, 11469, 34407, 110867, 164389, 332601, 493167, 997803, 1479501, 4767281, 14301843, 42905529]

約数ペア:

[(1, 42905529), (3, 14301843), (9, 4767281), (29, 1479501), (43, 997803), (87, 493167), (129, 332601), (261, 164389), (387, 110867), (1247, 34407), (3741, 11469), (3823, 11223)]