117384489

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23671}}^1$

素因数の和:23725

約数の個数: 24

約数和(自身を含む): 184641600

約数和(自身を除く): 67257111

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 23671, 71013, 213039, 449749, 686459, 1349247, 2059377, 4047741, 6178131, 13042721, 39128163, 117384489]

約数ペア:

[(1, 117384489), (3, 39128163), (9, 13042721), (19, 6178131), (29, 4047741), (57, 2059377), (87, 1349247), (171, 686459), (261, 449749), (551, 213039), (1653, 71013), (4959, 23671)]