55407951

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 84736080

約数和(自身を除く): 29328129

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 4937, 11223, 14811, 44433, 143173, 212291, 429519, 636873, 1288557, 1910619, 6156439, 18469317, 55407951]

約数ペア:

[(1, 55407951), (3, 18469317), (9, 6156439), (29, 1910619), (43, 1288557), (87, 636873), (129, 429519), (261, 212291), (387, 143173), (1247, 44433), (3741, 14811), (4937, 11223)]