71367993

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 109209600

約数和(自身を除く): 37841607

約数列:

[1, 3, 9, 27, 59, 71, 177, 213, 531, 631, 639, 1593, 1893, 1917, 4189, 5679, 12567, 17037, 37229, 37701, 44801, 111687, 113103, 134403, 335061, 403209, 1005183, 1209627, 2643259, 7929777, 23789331, 71367993]

約数ペア:

[(1, 71367993), (3, 23789331), (9, 7929777), (27, 2643259), (59, 1209627), (71, 1005183), (177, 403209), (213, 335061), (531, 134403), (631, 113103), (639, 111687), (1593, 44801), (1893, 37701), (1917, 37229), (4189, 17037), (5679, 12567)]