156479499

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 257147520

約数和(自身を除く): 100668021

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 211, 227, 297, 363, 633, 681, 1089, 1899, 2043, 2321, 2497, 3267, 5697, 6129, 6963, 7491, 20889, 22473, 25531, 27467, 47897, 62667, 67419, 76593, 82401, 143691, 229779, 247203, 431073, 526867, 689337, 741609, 1293219, 1580601, 4741803, 5795537, 14225409, 17386611, 52159833, 156479499]

約数ペア:

[(1, 156479499), (3, 52159833), (9, 17386611), (11, 14225409), (27, 5795537), (33, 4741803), (99, 1580601), (121, 1293219), (211, 741609), (227, 689337), (297, 526867), (363, 431073), (633, 247203), (681, 229779), (1089, 143691), (1899, 82401), (2043, 76593), (2321, 67419), (2497, 62667), (3267, 47897), (5697, 27467), (6129, 25531), (6963, 22473), (7491, 20889)]