64698879

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2141}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 98703360

約数和(自身を除く): 34004481

約数列:

[1, 3, 7, 21, 1439, 2141, 4317, 6423, 10073, 14987, 30219, 44961, 3080899, 9242697, 21566293, 64698879]

約数ペア:

[(1, 64698879), (3, 21566293), (7, 9242697), (21, 3080899), (1439, 44961), (2141, 30219), (4317, 14987), (6423, 10073)]