72085329

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 41012271

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 2141, 3741, 6423, 11223, 19269, 33669, 57807, 62089, 92063, 186267, 276189, 558801, 828567, 1676403, 2485701, 2669827, 8009481, 24028443, 72085329]

約数ペア:

[(1, 72085329), (3, 24028443), (9, 8009481), (27, 2669827), (29, 2485701), (43, 1676403), (87, 828567), (129, 558801), (261, 276189), (387, 186267), (783, 92063), (1161, 62089), (1247, 57807), (2141, 33669), (3741, 19269), (6423, 11223)]