66702531

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{77471}}^1$

素因数の和:77522

約数の個数: 16

約数和(自身を含む): 104122368

約数和(自身を除く): 37419837

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 77471, 232413, 542297, 1626891, 3176311, 9528933, 22234177, 66702531]

約数ペア:

[(1, 66702531), (3, 22234177), (7, 9528933), (21, 3176311), (41, 1626891), (123, 542297), (287, 232413), (861, 77471)]