132321231

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 232367616

約数和(自身を除く): 100046385

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 1113, 1219, 1449, 1723, 3339, 3657, 5169, 8533, 10971, 12061, 15507, 25599, 36183, 39629, 76797, 91319, 108549, 118887, 273957, 277403, 356661, 639233, 821871, 832209, 1917699, 2100337, 2496627, 5753097, 6301011, 14702359, 18903033, 44107077, 132321231]

約数ペア:

[(1, 132321231), (3, 44107077), (7, 18903033), (9, 14702359), (21, 6301011), (23, 5753097), (53, 2496627), (63, 2100337), (69, 1917699), (159, 832209), (161, 821871), (207, 639233), (371, 356661), (477, 277403), (483, 273957), (1113, 118887), (1219, 108549), (1449, 91319), (1723, 76797), (3339, 39629), (3657, 36183), (5169, 25599), (8533, 15507), (10971, 12061)]