16054227

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 27394560

約数和(自身を除く): 11340333

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 491, 519, 1211, 1473, 1557, 3437, 3633, 4419, 4671, 10311, 10899, 13257, 30933, 32697, 84943, 92799, 254829, 594601, 764487, 1783803, 2293461, 5351409, 16054227]

約数ペア:

[(1, 16054227), (3, 5351409), (7, 2293461), (9, 1783803), (21, 764487), (27, 594601), (63, 254829), (173, 92799), (189, 84943), (491, 32697), (519, 30933), (1211, 13257), (1473, 10899), (1557, 10311), (3437, 4671), (3633, 4419)]