7875153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 13890240

約数和(自身を除く): 6015087

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 211, 261, 319, 377, 429, 633, 957, 1131, 1287, 1899, 2321, 2743, 2871, 3393, 4147, 6119, 6963, 8229, 12441, 18357, 20889, 24687, 30173, 37323, 55071, 67309, 79547, 90519, 201927, 238641, 271557, 605781, 715923, 875017, 2625051, 7875153]

約数ペア:

[(1, 7875153), (3, 2625051), (9, 875017), (11, 715923), (13, 605781), (29, 271557), (33, 238641), (39, 201927), (87, 90519), (99, 79547), (117, 67309), (143, 55071), (211, 37323), (261, 30173), (319, 24687), (377, 20889), (429, 18357), (633, 12441), (957, 8229), (1131, 6963), (1287, 6119), (1899, 4147), (2321, 3393), (2743, 2871)]