54400221

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 89061120

約数和(自身を除く): 34660899

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 5153, 10557, 15459, 46377, 87601, 118519, 139131, 262803, 355557, 788409, 1066671, 2014823, 2365227, 3200013, 6044469, 18133407, 54400221]

約数ペア:

[(1, 54400221), (3, 18133407), (9, 6044469), (17, 3200013), (23, 2365227), (27, 2014823), (51, 1066671), (69, 788409), (153, 355557), (207, 262803), (391, 139131), (459, 118519), (621, 87601), (1173, 46377), (3519, 15459), (5153, 10557)]