127497726

素因数分解:

$2^1\times 3^7\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 290634240

約数和(自身を除く): 163136514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 283, 309, 486, 566, 618, 729, 849, 927, 1458, 1698, 1854, 2187, 2547, 2781, 4374, 5094, 5562, 7641, 8343, 15282, 16686, 22923, 25029, 29149, 45846, 50058, 58298, 68769, 75087, 87447, 137538, 150174, 174894, 206307, 225261, 262341, 412614, 450522, 524682, 618921, 787023, 1237842, 1574046, 2361069, 4722138, 7083207, 14166414, 21249621, 42499242, 63748863, 127497726]

約数ペア:

[(1, 127497726), (2, 63748863), (3, 42499242), (6, 21249621), (9, 14166414), (18, 7083207), (27, 4722138), (54, 2361069), (81, 1574046), (103, 1237842), (162, 787023), (206, 618921), (243, 524682), (283, 450522), (309, 412614), (486, 262341), (566, 225261), (618, 206307), (729, 174894), (849, 150174), (927, 137538), (1458, 87447), (1698, 75087), (1854, 68769), (2187, 58298), (2547, 50058), (2781, 45846), (4374, 29149), (5094, 25029), (5562, 22923), (7641, 16686), (8343, 15282)]