74831523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 110111232

約数和(自身を除く): 35279709

約数列:

[1, 3, 13, 39, 97, 131, 151, 291, 393, 453, 1261, 1703, 1963, 3783, 5109, 5889, 12707, 14647, 19781, 38121, 43941, 59343, 165191, 190411, 257153, 495573, 571233, 771459, 1918757, 5756271, 24943841, 74831523]

約数ペア:

[(1, 74831523), (3, 24943841), (13, 5756271), (39, 1918757), (97, 771459), (131, 571233), (151, 495573), (291, 257153), (393, 190411), (453, 165191), (1261, 59343), (1703, 43941), (1963, 38121), (3783, 19781), (5109, 14647), (5889, 12707)]