68564529

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 115422720

約数和(自身を除く): 46858191

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 121, 279, 297, 341, 363, 677, 837, 1023, 1089, 2031, 3069, 3267, 3751, 6093, 7447, 9207, 11253, 18279, 20987, 22341, 33759, 62961, 67023, 81917, 101277, 188883, 201069, 230857, 245751, 566649, 692571, 737253, 2077713, 2211759, 2539427, 6233139, 7618281, 22854843, 68564529]

約数ペア:

[(1, 68564529), (3, 22854843), (9, 7618281), (11, 6233139), (27, 2539427), (31, 2211759), (33, 2077713), (93, 737253), (99, 692571), (121, 566649), (279, 245751), (297, 230857), (341, 201069), (363, 188883), (677, 101277), (837, 81917), (1023, 67023), (1089, 62961), (2031, 33759), (3069, 22341), (3267, 20987), (3751, 18279), (6093, 11253), (7447, 9207)]