67117365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 134873856

約数和(自身を除く): 67756491

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3001, 3195, 4473, 7455, 9003, 15005, 21007, 22365, 27009, 45015, 63021, 105035, 135045, 189063, 213071, 315105, 639213, 945315, 1065355, 1491497, 1917639, 3196065, 4474491, 7457485, 9588195, 13423473, 22372455, 67117365]

約数ペア:

[(1, 67117365), (3, 22372455), (5, 13423473), (7, 9588195), (9, 7457485), (15, 4474491), (21, 3196065), (35, 1917639), (45, 1491497), (63, 1065355), (71, 945315), (105, 639213), (213, 315105), (315, 213071), (355, 189063), (497, 135045), (639, 105035), (1065, 63021), (1491, 45015), (2485, 27009), (3001, 22365), (3195, 21007), (4473, 15005), (7455, 9003)]