69399291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 105557760

約数和(自身を除く): 36158469

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1427, 1677, 3741, 4281, 16211, 18551, 41383, 48633, 55653, 61361, 124149, 184083, 537979, 797693, 1613937, 1779469, 2393079, 5338407, 23133097, 69399291]

約数ペア:

[(1, 69399291), (3, 23133097), (13, 5338407), (29, 2393079), (39, 1779469), (43, 1613937), (87, 797693), (129, 537979), (377, 184083), (559, 124149), (1131, 61361), (1247, 55653), (1427, 48633), (1677, 41383), (3741, 18551), (4281, 16211)]