149775813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{2081}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 236448576

約数和(自身を除く): 86672763

約数列:

[1, 3, 9, 11, 33, 99, 727, 2081, 2181, 6243, 6543, 7997, 18729, 22891, 23991, 68673, 71973, 206019, 1512887, 4538661, 13615983, 16641757, 49925271, 149775813]

約数ペア:

[(1, 149775813), (3, 49925271), (9, 16641757), (11, 13615983), (33, 4538661), (99, 1512887), (727, 206019), (2081, 71973), (2181, 68673), (6243, 23991), (6543, 22891), (7997, 18729)]