54261399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 79453440

約数和(自身を除く): 25192041

約数列:

[1, 3, 17, 43, 51, 109, 129, 227, 327, 681, 731, 1853, 2193, 3859, 4687, 5559, 9761, 11577, 14061, 24743, 29283, 74229, 79679, 165937, 239037, 420631, 497811, 1063949, 1261893, 3191847, 18087133, 54261399]

約数ペア:

[(1, 54261399), (3, 18087133), (17, 3191847), (43, 1261893), (51, 1063949), (109, 497811), (129, 420631), (227, 239037), (327, 165937), (681, 79679), (731, 74229), (1853, 29283), (2193, 24743), (3859, 14061), (4687, 11577), (5559, 9761)]