731337153

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 1021848576

約数和(自身を除く): 290511423

約数列:

[1, 3, 37, 83, 111, 163, 249, 487, 489, 1461, 3071, 6031, 9213, 13529, 18019, 18093, 40421, 40587, 54057, 79381, 121263, 238143, 500573, 1495577, 1501719, 2937097, 4486731, 6588623, 8811291, 19765869, 243779051, 731337153]

約数ペア:

[(1, 731337153), (3, 243779051), (37, 19765869), (83, 8811291), (111, 6588623), (163, 4486731), (249, 2937097), (487, 1501719), (489, 1495577), (1461, 500573), (3071, 238143), (6031, 121263), (9213, 79381), (13529, 54057), (18019, 40587), (18093, 40421)]