57182193

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 88583616

約数和(自身を除く): 31401423

約数列:

[1, 3, 9, 27, 61, 71, 81, 163, 183, 213, 489, 549, 639, 1467, 1647, 1917, 4331, 4401, 4941, 5751, 9943, 11573, 12993, 13203, 29829, 34719, 38979, 89487, 104157, 116937, 268461, 312471, 350811, 705953, 805383, 937413, 2117859, 6353577, 19060731, 57182193]

約数ペア:

[(1, 57182193), (3, 19060731), (9, 6353577), (27, 2117859), (61, 937413), (71, 805383), (81, 705953), (163, 350811), (183, 312471), (213, 268461), (489, 116937), (549, 104157), (639, 89487), (1467, 38979), (1647, 34719), (1917, 29829), (4331, 13203), (4401, 12993), (4941, 11573), (5751, 9943)]