155672061

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 220069248

約数和(自身を除く): 64397187

約数列:

[1, 3, 37, 61, 83, 111, 183, 249, 277, 831, 2257, 3071, 5063, 6771, 9213, 10249, 15189, 16897, 22991, 30747, 50691, 68973, 187331, 561993, 625189, 850667, 1402451, 1875567, 2552001, 4207353, 51890687, 155672061]

約数ペア:

[(1, 155672061), (3, 51890687), (37, 4207353), (61, 2552001), (83, 1875567), (111, 1402451), (183, 850667), (249, 625189), (277, 561993), (831, 187331), (2257, 68973), (3071, 50691), (5063, 30747), (6771, 22991), (9213, 16897), (10249, 15189)]