79140009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13619}}^1$

素因数の和:13784

約数の個数: 16

約数和(自身を含む): 114408000

約数和(自身を除く): 35267991

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 13619, 40857, 177047, 531141, 2029231, 6087693, 26380003, 79140009]

約数ペア:

[(1, 79140009), (3, 26380003), (13, 6087693), (39, 2029231), (149, 531141), (447, 177047), (1937, 40857), (5811, 13619)]