71378151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 108337152

約数和(自身を除く): 36959001

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1373, 1677, 3999, 4119, 17329, 17849, 42563, 51987, 53547, 59039, 127689, 177117, 553319, 767507, 1659957, 1830209, 2302521, 5490627, 23792717, 71378151]

約数ペア:

[(1, 71378151), (3, 23792717), (13, 5490627), (31, 2302521), (39, 1830209), (43, 1659957), (93, 767507), (129, 553319), (403, 177117), (559, 127689), (1209, 59039), (1333, 53547), (1373, 51987), (1677, 42563), (3999, 17849), (4119, 17329)]