68543759

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 73113600

約数和(自身を除く): 4569841

約数列:

[1, 31, 41, 199, 271, 1271, 6169, 8159, 8401, 11111, 53929, 252929, 344441, 1671799, 2211089, 68543759]

約数ペア:

[(1, 68543759), (31, 2211089), (41, 1671799), (199, 344441), (271, 252929), (1271, 53929), (6169, 11111), (8159, 8401)]