64202457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 33339687

約数列:

[1, 3, 11, 31, 33, 93, 97, 291, 341, 647, 1023, 1067, 1941, 3007, 3201, 7117, 9021, 20057, 21351, 33077, 60171, 62759, 99231, 188277, 220627, 661881, 690349, 1945529, 2071047, 5836587, 21400819, 64202457]

約数ペア:

[(1, 64202457), (3, 21400819), (11, 5836587), (31, 2071047), (33, 1945529), (93, 690349), (97, 661881), (291, 220627), (341, 188277), (647, 99231), (1023, 62759), (1067, 60171), (1941, 33077), (3007, 21351), (3201, 20057), (7117, 9021)]