69239439

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 107103672

約数和(自身を除く): 37864233

約数列:

[1, 3, 9, 19, 57, 101, 171, 211, 303, 361, 633, 909, 1083, 1899, 1919, 3249, 4009, 5757, 12027, 17271, 21311, 36081, 36461, 63933, 76171, 109383, 191799, 228513, 328149, 404909, 685539, 1214727, 3644181, 7693271, 23079813, 69239439]

約数ペア:

[(1, 69239439), (3, 23079813), (9, 7693271), (19, 3644181), (57, 1214727), (101, 685539), (171, 404909), (211, 328149), (303, 228513), (361, 191799), (633, 109383), (909, 76171), (1083, 63933), (1899, 36461), (1919, 36081), (3249, 21311), (4009, 17271), (5757, 12027)]