87342969

素因数分解:

$3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{3257}}^1$

素因数の和:4544

約数の個数: 16

約数和(自身を含む): 133239168

約数和(自身を除く): 45896199

約数列:

[1, 3, 7, 21, 1277, 3257, 3831, 8939, 9771, 22799, 26817, 68397, 4159189, 12477567, 29114323, 87342969]

約数ペア:

[(1, 87342969), (3, 29114323), (7, 12477567), (21, 4159189), (1277, 68397), (3257, 26817), (3831, 22799), (8939, 9771)]