79340781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 122915520

約数和(自身を除く): 43574739

約数列:

[1, 3, 13, 29, 39, 41, 59, 87, 123, 177, 377, 533, 767, 841, 1131, 1189, 1599, 1711, 2301, 2419, 2523, 3567, 5133, 7257, 10933, 15457, 22243, 31447, 32799, 34481, 46371, 49619, 66729, 70151, 94341, 103443, 148857, 210453, 448253, 645047, 911963, 1344759, 1935141, 2034379, 2735889, 6103137, 26446927, 79340781]

約数ペア:

[(1, 79340781), (3, 26446927), (13, 6103137), (29, 2735889), (39, 2034379), (41, 1935141), (59, 1344759), (87, 911963), (123, 645047), (177, 448253), (377, 210453), (533, 148857), (767, 103443), (841, 94341), (1131, 70151), (1189, 66729), (1599, 49619), (1711, 46371), (2301, 34481), (2419, 32799), (2523, 31447), (3567, 22243), (5133, 15457), (7257, 10933)]