27660717

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8609}}^1$

素因数の和:8642

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 21932883

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 8609, 25827, 60263, 77481, 146353, 180789, 232443, 439059, 542367, 1024471, 1317177, 1627101, 3073413, 3951531, 9220239, 27660717]

約数ペア:

[(1, 27660717), (3, 9220239), (7, 3951531), (9, 3073413), (17, 1627101), (21, 1317177), (27, 1024471), (51, 542367), (63, 439059), (119, 232443), (153, 180789), (189, 146353), (357, 77481), (459, 60263), (1071, 25827), (3213, 8609)]