64854759

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 28687641

約数列:

[1, 3, 29, 31, 87, 93, 139, 173, 417, 519, 899, 2697, 4031, 4309, 5017, 5363, 12093, 12927, 15051, 16089, 24047, 72141, 124961, 155527, 374883, 466581, 697363, 745457, 2092089, 2236371, 21618253, 64854759]

約数ペア:

[(1, 64854759), (3, 21618253), (29, 2236371), (31, 2092089), (87, 745457), (93, 697363), (139, 466581), (173, 374883), (417, 155527), (519, 124961), (899, 72141), (2697, 24047), (4031, 16089), (4309, 15051), (5017, 12927), (5363, 12093)]