66662253

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 118385280

約数和(自身を除く): 51723027

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 929, 1071, 1139, 1407, 2787, 3417, 4221, 6503, 7973, 8361, 10251, 15793, 19509, 23919, 47379, 58527, 62243, 71757, 110551, 142137, 186729, 331653, 435701, 560187, 994959, 1058131, 1307103, 3174393, 3921309, 7406917, 9523179, 22220751, 66662253]

約数ペア:

[(1, 66662253), (3, 22220751), (7, 9523179), (9, 7406917), (17, 3921309), (21, 3174393), (51, 1307103), (63, 1058131), (67, 994959), (119, 560187), (153, 435701), (201, 331653), (357, 186729), (469, 142137), (603, 110551), (929, 71757), (1071, 62243), (1139, 58527), (1407, 47379), (2787, 23919), (3417, 19509), (4221, 15793), (6503, 10251), (7973, 8361)]