61483191

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 106375680

約数和(自身を除く): 44892489

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 231, 329, 517, 539, 809, 987, 1551, 1617, 2303, 2427, 3619, 5663, 6909, 8899, 10857, 16989, 25333, 26697, 38023, 39641, 62293, 75999, 114069, 118923, 186879, 266161, 418253, 436051, 798483, 1254759, 1308153, 1863127, 2927771, 5589381, 8783313, 20494397, 61483191]

約数ペア:

[(1, 61483191), (3, 20494397), (7, 8783313), (11, 5589381), (21, 2927771), (33, 1863127), (47, 1308153), (49, 1254759), (77, 798483), (141, 436051), (147, 418253), (231, 266161), (329, 186879), (517, 118923), (539, 114069), (809, 75999), (987, 62293), (1551, 39641), (1617, 38023), (2303, 26697), (2427, 25333), (3619, 16989), (5663, 10857), (6909, 8899)]