85757973

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{7177}}^1$

素因数の和:7756

約数の個数: 16

約数和(自身を含む): 130926720

約数和(自身を除く): 45168747

約数列:

[1, 3, 7, 21, 569, 1707, 3983, 7177, 11949, 21531, 50239, 150717, 4083713, 12251139, 28585991, 85757973]

約数ペア:

[(1, 85757973), (3, 28585991), (7, 12251139), (21, 4083713), (569, 150717), (1707, 50239), (3983, 21531), (7177, 11949)]