53642421

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1847}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 88792704

約数和(自身を除く): 35150283

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 1847, 3227, 4149, 5541, 9681, 12929, 16623, 29043, 38787, 116361, 851467, 2554401, 5960269, 7663203, 17880807, 53642421]

約数ペア:

[(1, 53642421), (3, 17880807), (7, 7663203), (9, 5960269), (21, 2554401), (63, 851467), (461, 116361), (1383, 38787), (1847, 29043), (3227, 16623), (4149, 12929), (5541, 9681)]