627990081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{37201}}^1$

素因数の和:37552

約数の個数: 16

約数和(自身を含む): 889276608

約数和(自身を除く): 261286527

約数列:

[1, 3, 17, 51, 331, 993, 5627, 16881, 37201, 111603, 632417, 1897251, 12313531, 36940593, 209330027, 627990081]

約数ペア:

[(1, 627990081), (3, 209330027), (17, 36940593), (51, 12313531), (331, 1897251), (993, 632417), (5627, 111603), (16881, 37201)]