145365801

素因数分解:

$3^1\times 7^3\times {\mathrm{141269}}^1$

素因数の和:141293

約数の個数: 16

約数和(自身を含む): 226032000

約数和(自身を除く): 80666199

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 141269, 423807, 988883, 2966649, 6922181, 20766543, 48455267, 145365801]

約数ペア:

[(1, 145365801), (3, 48455267), (7, 20766543), (21, 6922181), (49, 2966649), (147, 988883), (343, 423807), (1029, 141269)]