78170709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22877}}^1$

素因数の和:22964

約数の個数: 16

約数和(自身を含む): 112010688

約数和(自身を除く): 33839979

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 22877, 68631, 388909, 1166727, 1532759, 4598277, 26056903, 78170709]

約数ペア:

[(1, 78170709), (3, 26056903), (17, 4598277), (51, 1532759), (67, 1166727), (201, 388909), (1139, 68631), (3417, 22877)]