81146611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 104711040

約数和(自身を除く): 23564429

約数列:

[1, 7, 13, 29, 91, 97, 203, 317, 377, 679, 1261, 2219, 2639, 2813, 4121, 8827, 9193, 19691, 28847, 30749, 36569, 64351, 119509, 215243, 255983, 399737, 836563, 891721, 2798159, 6242047, 11592373, 81146611]

約数ペア:

[(1, 81146611), (7, 11592373), (13, 6242047), (29, 2798159), (91, 891721), (97, 836563), (203, 399737), (317, 255983), (377, 215243), (679, 119509), (1261, 64351), (2219, 36569), (2639, 30749), (2813, 28847), (4121, 19691), (8827, 9193)]