84718431

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2917}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 140204064

約数和(自身を除く): 55485633

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 2917, 3227, 4149, 8751, 9681, 20419, 26253, 29043, 61257, 183771, 1344737, 4034211, 9413159, 12102633, 28239477, 84718431]

約数ペア:

[(1, 84718431), (3, 28239477), (7, 12102633), (9, 9413159), (21, 4034211), (63, 1344737), (461, 183771), (1383, 61257), (2917, 29043), (3227, 26253), (4149, 20419), (8751, 9681)]