577822113

素因数分解:

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

素因数の和:795

約数の個数: 64

約数和(自身を含む): 975421440

約数和(自身を除く): 397599327

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 97, 99, 279, 291, 297, 341, 647, 837, 873, 1023, 1067, 1941, 2619, 3007, 3069, 3201, 5823, 7117, 9021, 9207, 9603, 17469, 20057, 21351, 27063, 28809, 33077, 60171, 62759, 64053, 81189, 99231, 180513, 188277, 192159, 220627, 297693, 541539, 564831, 661881, 690349, 893079, 1694493, 1945529, 1985643, 2071047, 5836587, 5956929, 6213141, 17509761, 18639423, 21400819, 52529283, 64202457, 192607371, 577822113]

約数ペア:

[(1, 577822113), (3, 192607371), (9, 64202457), (11, 52529283), (27, 21400819), (31, 18639423), (33, 17509761), (93, 6213141), (97, 5956929), (99, 5836587), (279, 2071047), (291, 1985643), (297, 1945529), (341, 1694493), (647, 893079), (837, 690349), (873, 661881), (1023, 564831), (1067, 541539), (1941, 297693), (2619, 220627), (3007, 192159), (3069, 188277), (3201, 180513), (5823, 99231), (7117, 81189), (9021, 64053), (9207, 62759), (9603, 60171), (17469, 33077), (20057, 28809), (21351, 27063)]