252443601

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 384720000

約数和(自身を除く): 132276399

約数列:

[1, 3, 9, 27, 41, 123, 369, 457, 499, 1107, 1371, 1497, 4113, 4491, 12339, 13473, 18737, 20459, 56211, 61377, 168633, 184131, 228043, 505899, 552393, 684129, 2052387, 6157161, 9349763, 28049289, 84147867, 252443601]

約数ペア:

[(1, 252443601), (3, 84147867), (9, 28049289), (27, 9349763), (41, 6157161), (123, 2052387), (369, 684129), (457, 552393), (499, 505899), (1107, 228043), (1371, 184131), (1497, 168633), (4113, 61377), (4491, 56211), (12339, 20459), (13473, 18737)]