149217039

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{35201}}^1$

素因数の和:35367

約数の個数: 16

約数和(自身を含む): 222476640

約数和(自身を除く): 73259601

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 35201, 105603, 316809, 950427, 5526557, 16579671, 49739013, 149217039]

約数ペア:

[(1, 149217039), (3, 49739013), (9, 16579671), (27, 5526557), (157, 950427), (471, 316809), (1413, 105603), (4239, 35201)]