66147309

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{179261}}^1$

素因数の和:179308

約数の個数: 12

約数和(自身を含む): 97877052

約数和(自身を除く): 31729743

約数列:

[1, 3, 9, 41, 123, 369, 179261, 537783, 1613349, 7349701, 22049103, 66147309]

約数ペア:

[(1, 66147309), (3, 22049103), (9, 7349701), (41, 1613349), (123, 537783), (369, 179261)]