130875423

素因数分解:

$3^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 204864000

約数和(自身を除く): 73988577

約数列:

[1, 3, 7, 21, 49, 147, 193, 343, 579, 659, 1029, 1351, 1977, 4053, 4613, 9457, 13839, 28371, 32291, 66199, 96873, 127187, 198597, 226037, 381561, 678111, 890309, 2670927, 6232163, 18696489, 43625141, 130875423]

約数ペア:

[(1, 130875423), (3, 43625141), (7, 18696489), (21, 6232163), (49, 2670927), (147, 890309), (193, 678111), (343, 381561), (579, 226037), (659, 198597), (1029, 127187), (1351, 96873), (1977, 66199), (4053, 32291), (4613, 28371), (9457, 13839)]