67713765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 130056192

約数和(自身を除く): 62342427

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 71, 93, 105, 155, 213, 217, 293, 355, 465, 497, 651, 879, 1065, 1085, 1465, 1491, 2051, 2201, 2485, 3255, 4395, 6153, 6603, 7455, 9083, 10255, 11005, 15407, 20803, 27249, 30765, 33015, 45415, 46221, 62409, 63581, 77035, 104015, 136245, 145621, 190743, 231105, 312045, 317905, 436863, 644893, 728105, 953715, 1934679, 2184315, 3224465, 4514251, 9673395, 13542753, 22571255, 67713765]

約数ペア:

[(1, 67713765), (3, 22571255), (5, 13542753), (7, 9673395), (15, 4514251), (21, 3224465), (31, 2184315), (35, 1934679), (71, 953715), (93, 728105), (105, 644893), (155, 436863), (213, 317905), (217, 312045), (293, 231105), (355, 190743), (465, 145621), (497, 136245), (651, 104015), (879, 77035), (1065, 63581), (1085, 62409), (1465, 46221), (1491, 45415), (2051, 33015), (2201, 30765), (2485, 27249), (3255, 20803), (4395, 15407), (6153, 11005), (6603, 10255), (7455, 9083)]