86275371

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16633}}^1$

素因数の和:16675

約数の個数: 32

約数和(自身を含む): 149040640

約数和(自身を除く): 62765269

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 16633, 49899, 116431, 216229, 316027, 349293, 648687, 948081, 1513603, 2212189, 4108351, 4540809, 6636567, 12325053, 28758457, 86275371]

約数ペア:

[(1, 86275371), (3, 28758457), (7, 12325053), (13, 6636567), (19, 4540809), (21, 4108351), (39, 2212189), (57, 1513603), (91, 948081), (133, 648687), (247, 349293), (273, 316027), (399, 216229), (741, 116431), (1729, 49899), (5187, 16633)]