104913921

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68437}}^1$

素因数の和:68520

約数の個数: 16

約数和(自身を含む): 162061184

約数和(自身を除く): 57147263

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 68437, 205311, 479059, 1437177, 4995901, 14987703, 34971307, 104913921]

約数ペア:

[(1, 104913921), (3, 34971307), (7, 14987703), (21, 4995901), (73, 1437177), (219, 479059), (511, 205311), (1533, 68437)]