87992253

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 132046200

約数和(自身を除く): 44053947

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 2969, 3293, 8907, 9879, 26721, 29637, 109853, 264241, 329559, 792723, 988677, 2378169, 9776917, 29330751, 87992253]

約数ペア:

[(1, 87992253), (3, 29330751), (9, 9776917), (37, 2378169), (89, 988677), (111, 792723), (267, 329559), (333, 264241), (801, 109853), (2969, 29637), (3293, 26721), (8907, 9879)]