109408089

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73379}}^1$

素因数の和:73460

約数の個数: 16

約数和(自身を含む): 169067520

約数和(自身を除く): 59659431

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 73379, 220137, 513653, 1540959, 5209909, 15629727, 36469363, 109408089]

約数ペア:

[(1, 109408089), (3, 36469363), (7, 15629727), (21, 5209909), (71, 1540959), (213, 513653), (497, 220137), (1491, 73379)]