141322467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 232759296

約数和(自身を除く): 91436829

約数列:

[1, 3, 11, 13, 33, 39, 43, 47, 129, 141, 143, 163, 429, 473, 489, 517, 559, 611, 1419, 1551, 1677, 1793, 1833, 2021, 2119, 5379, 6063, 6149, 6357, 6721, 7009, 7661, 18447, 20163, 21027, 22231, 22983, 23309, 26273, 66693, 69927, 77099, 78819, 84271, 91117, 99593, 231297, 252813, 273351, 289003, 298779, 329423, 867009, 988269, 1002287, 1095523, 3006861, 3286569, 3623653, 4282499, 10870959, 12847497, 47107489, 141322467]

約数ペア:

[(1, 141322467), (3, 47107489), (11, 12847497), (13, 10870959), (33, 4282499), (39, 3623653), (43, 3286569), (47, 3006861), (129, 1095523), (141, 1002287), (143, 988269), (163, 867009), (429, 329423), (473, 298779), (489, 289003), (517, 273351), (559, 252813), (611, 231297), (1419, 99593), (1551, 91117), (1677, 84271), (1793, 78819), (1833, 77099), (2021, 69927), (2119, 66693), (5379, 26273), (6063, 23309), (6149, 22983), (6357, 22231), (6721, 21027), (7009, 20163), (7661, 18447)]