90979707

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9007}}^1$

素因数の和:9067

約数の個数: 32

約数和(自身を含む): 153352192

約数和(自身を除く): 62372485

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 9007, 10101, 27021, 63049, 117091, 189147, 333259, 351273, 819637, 999777, 2332813, 2458911, 4332367, 6998439, 12997101, 30326569, 90979707]

約数ペア:

[(1, 90979707), (3, 30326569), (7, 12997101), (13, 6998439), (21, 4332367), (37, 2458911), (39, 2332813), (91, 999777), (111, 819637), (259, 351273), (273, 333259), (481, 189147), (777, 117091), (1443, 63049), (3367, 27021), (9007, 10101)]