87244269

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 137604096

約数和(自身を除く): 50359827

約数列:

[1, 3, 7, 21, 41, 107, 123, 287, 321, 749, 861, 947, 2247, 2841, 4387, 6629, 13161, 19887, 30709, 38827, 92127, 101329, 116481, 271789, 303987, 709303, 815367, 2127909, 4154489, 12463467, 29081423, 87244269]

約数ペア:

[(1, 87244269), (3, 29081423), (7, 12463467), (21, 4154489), (41, 2127909), (107, 815367), (123, 709303), (287, 303987), (321, 271789), (749, 116481), (861, 101329), (947, 92127), (2247, 38827), (2841, 30709), (4387, 19887), (6629, 13161)]