55800279

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 86067200

約数和(自身を除く): 30266921

約数列:

[1, 3, 9, 27, 31, 93, 163, 279, 409, 489, 837, 1227, 1467, 3681, 4401, 5053, 11043, 12679, 15159, 38037, 45477, 66667, 114111, 136431, 200001, 342333, 600003, 1800009, 2066677, 6200031, 18600093, 55800279]

約数ペア:

[(1, 55800279), (3, 18600093), (9, 6200031), (27, 2066677), (31, 1800009), (93, 600003), (163, 342333), (279, 200001), (409, 136431), (489, 114111), (837, 66667), (1227, 45477), (1467, 38037), (3681, 15159), (4401, 12679), (5053, 11043)]