641570253687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{51027619}}^1$

素因数の和:51027763

約数の個数: 24

約数和(自身を含む): 1018919516160

約数和(自身を除く): 377349262473

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 12573, 51027619, 153082857, 459248571, 561303809, 1683911427, 5051734281, 6480507613, 19441522839, 58324568517, 71285583743, 213856751229, 641570253687]

約数ペア:

[(1, 641570253687), (3, 213856751229), (9, 71285583743), (11, 58324568517), (33, 19441522839), (99, 6480507613), (127, 5051734281), (381, 1683911427), (1143, 561303809), (1397, 459248571), (4191, 153082857), (12573, 51027619)]