88198749

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 131040000

約数和(自身を除く): 42841251

約数列:

[1, 3, 9, 41, 123, 369, 479, 499, 1437, 1497, 4311, 4491, 19639, 20459, 58917, 61377, 176751, 184131, 239021, 717063, 2151189, 9799861, 29399583, 88198749]

約数ペア:

[(1, 88198749), (3, 29399583), (9, 9799861), (41, 2151189), (123, 717063), (369, 239021), (479, 184131), (499, 176751), (1437, 61377), (1497, 58917), (4311, 20459), (4491, 19639)]