55311039

素因数分解:

$3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 94049280

約数和(自身を除く): 38738241

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 311, 933, 941, 2177, 2799, 2823, 6531, 6587, 8397, 8469, 19593, 19761, 25407, 58779, 59283, 177849, 292651, 877953, 2048557, 2633859, 6145671, 7901577, 18437013, 55311039]

約数ペア:

[(1, 55311039), (3, 18437013), (7, 7901577), (9, 6145671), (21, 2633859), (27, 2048557), (63, 877953), (189, 292651), (311, 177849), (933, 59283), (941, 58779), (2177, 25407), (2799, 19761), (2823, 19593), (6531, 8469), (6587, 8397)]