64144839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 97655040

約数和(自身を除く): 33510201

約数列:

[1, 3, 11, 29, 33, 87, 97, 291, 319, 691, 957, 1067, 2073, 2813, 3201, 7601, 8439, 20039, 22803, 30943, 60117, 67027, 92829, 201081, 220429, 661287, 737297, 1943783, 2211891, 5831349, 21381613, 64144839]

約数ペア:

[(1, 64144839), (3, 21381613), (11, 5831349), (29, 2211891), (33, 1943783), (87, 737297), (97, 661287), (291, 220429), (319, 201081), (691, 92829), (957, 67027), (1067, 60117), (2073, 30943), (2813, 22803), (3201, 20039), (7601, 8439)]