662607

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 1128960

約数和(自身を除く): 466353

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 97, 99, 207, 253, 291, 297, 621, 759, 873, 1067, 2231, 2277, 2619, 3201, 6693, 6831, 9603, 20079, 24541, 28809, 60237, 73623, 220869, 662607]

約数ペア:

[(1, 662607), (3, 220869), (9, 73623), (11, 60237), (23, 28809), (27, 24541), (33, 20079), (69, 9603), (97, 6831), (99, 6693), (207, 3201), (253, 2619), (291, 2277), (297, 2231), (621, 1067), (759, 873)]