173878992027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34561517}}^1$

素因数の和:34561579

約数の個数: 24

約数和(自身を含む): 276768636144

約数和(自身を除く): 102889644117

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 34561517, 103684551, 311053653, 449299721, 1347899163, 1486145231, 4043697489, 4458435693, 13375307079, 19319888003, 57959664009, 173878992027]

約数ペア:

[(1, 173878992027), (3, 57959664009), (9, 19319888003), (13, 13375307079), (39, 4458435693), (43, 4043697489), (117, 1486145231), (129, 1347899163), (387, 449299721), (559, 311053653), (1677, 103684551), (5031, 34561517)]