102743397

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{8513}}^1$

素因数の和:8674

約数の個数: 20

約数和(自身を含む): 154529100

約数和(自身を除く): 51785703

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 8513, 12069, 25539, 76617, 229851, 689553, 1268437, 3805311, 11415933, 34247799, 102743397]

約数ペア:

[(1, 102743397), (3, 34247799), (9, 11415933), (27, 3805311), (81, 1268437), (149, 689553), (447, 229851), (1341, 76617), (4023, 25539), (8513, 12069)]