90141667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68863}}^1$

素因数の和:68898

約数の個数: 16

約数和(自身を含む): 118996992

約数和(自身を除く): 28855325

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 68863, 482041, 757493, 1170671, 5302451, 8194697, 12877381, 90141667]

約数ペア:

[(1, 90141667), (7, 12877381), (11, 8194697), (17, 5302451), (77, 1170671), (119, 757493), (187, 482041), (1309, 68863)]