2856551157

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 4587528960

約数和(自身を除く): 1730977803

約数列:

[1, 3, 9, 17, 27, 51, 83, 97, 153, 249, 291, 459, 747, 773, 873, 1411, 1649, 2241, 2319, 2619, 4233, 4947, 6957, 8051, 12699, 13141, 14841, 20871, 24153, 38097, 39423, 44523, 64159, 72459, 74981, 118269, 136867, 192477, 217377, 224943, 354807, 410601, 577431, 674829, 1090703, 1231803, 1274677, 1732293, 2024487, 3272109, 3695409, 3824031, 6223423, 9816327, 11472093, 18670269, 29448981, 34416279, 56010807, 105798191, 168032421, 317394573, 952183719, 2856551157]

約数ペア:

[(1, 2856551157), (3, 952183719), (9, 317394573), (17, 168032421), (27, 105798191), (51, 56010807), (83, 34416279), (97, 29448981), (153, 18670269), (249, 11472093), (291, 9816327), (459, 6223423), (747, 3824031), (773, 3695409), (873, 3272109), (1411, 2024487), (1649, 1732293), (2241, 1274677), (2319, 1231803), (2619, 1090703), (4233, 674829), (4947, 577431), (6957, 410601), (8051, 354807), (12699, 224943), (13141, 217377), (14841, 192477), (20871, 136867), (24153, 118269), (38097, 74981), (39423, 72459), (44523, 64159)]