66301389

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31891}}^1$

素因数の和:31918

約数の個数: 32

約数和(自身を含む): 122465280

約数和(自身を除く): 56163891

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 31891, 95673, 223237, 287019, 350801, 669711, 861057, 1052403, 2009133, 2455607, 3157209, 6027399, 7366821, 9471627, 22100463, 66301389]

約数ペア:

[(1, 66301389), (3, 22100463), (7, 9471627), (9, 7366821), (11, 6027399), (21, 3157209), (27, 2455607), (33, 2009133), (63, 1052403), (77, 861057), (99, 669711), (189, 350801), (231, 287019), (297, 223237), (693, 95673), (2079, 31891)]