192132381

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{27809}}^1$

素因数の和:27873

約数の個数: 24

約数和(自身を含む): 304352640

約数和(自身を除く): 112220259

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 27809, 83427, 194663, 583989, 1307023, 1362641, 3921069, 4087923, 9149161, 27447483, 64044127, 192132381]

約数ペア:

[(1, 192132381), (3, 64044127), (7, 27447483), (21, 9149161), (47, 4087923), (49, 3921069), (141, 1362641), (147, 1307023), (329, 583989), (987, 194663), (2303, 83427), (6909, 27809)]