542972307

素因数分解:

$3^1\times {\mathrm{29}}^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 772349760

約数和(自身を除く): 229377453

約数列:

[1, 3, 29, 41, 87, 123, 181, 543, 841, 1189, 2523, 3567, 5249, 7421, 15747, 22263, 24389, 34481, 73167, 103443, 152221, 215209, 456663, 645627, 999949, 2999847, 4414409, 6241061, 13243227, 18723183, 180990769, 542972307]

約数ペア:

[(1, 542972307), (3, 180990769), (29, 18723183), (41, 13243227), (87, 6241061), (123, 4414409), (181, 2999847), (543, 999949), (841, 645627), (1189, 456663), (2523, 215209), (3567, 152221), (5249, 103443), (7421, 73167), (15747, 34481), (22263, 24389)]