81791051

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 86676480

約数和(自身を除く): 4885429

約数列:

[1, 31, 59, 197, 227, 1829, 6107, 7037, 11623, 13393, 44719, 360313, 415183, 1386289, 2638421, 81791051]

約数ペア:

[(1, 81791051), (31, 2638421), (59, 1386289), (197, 415183), (227, 360313), (1829, 44719), (6107, 13393), (7037, 11623)]