55675221

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{22279}}^1$

素因数の和:22313

約数の個数: 24

約数和(自身を含む): 91437120

約数和(自身を除く): 35761899

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 22279, 66837, 155953, 378743, 467859, 1091671, 1136229, 2651201, 3275013, 7953603, 18558407, 55675221]

約数ペア:

[(1, 55675221), (3, 18558407), (7, 7953603), (17, 3275013), (21, 2651201), (49, 1136229), (51, 1091671), (119, 467859), (147, 378743), (357, 155953), (833, 66837), (2499, 22279)]