149089437

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7237}}^1$

素因数の和:7362

約数の個数: 32

約数和(自身を含む): 254777600

約数和(自身を除く): 105688163

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2943, 6867, 7237, 20601, 21711, 50659, 65133, 151977, 195399, 455931, 788833, 1367793, 2366499, 5521831, 7099497, 16565493, 21298491, 49696479, 149089437]

約数ペア:

[(1, 149089437), (3, 49696479), (7, 21298491), (9, 16565493), (21, 7099497), (27, 5521831), (63, 2366499), (109, 1367793), (189, 788833), (327, 455931), (763, 195399), (981, 151977), (2289, 65133), (2943, 50659), (6867, 21711), (7237, 20601)]