626707881

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4093}}^1$

素因数の和:4262

約数の個数: 32

約数和(自身を含む): 955048320

約数和(自身を除く): 328340439

約数列:

[1, 3, 9, 27, 53, 107, 159, 321, 477, 963, 1431, 2889, 4093, 5671, 12279, 17013, 36837, 51039, 110511, 153117, 216929, 437951, 650787, 1313853, 1952361, 3941559, 5857083, 11824677, 23211403, 69634209, 208902627, 626707881]

約数ペア:

[(1, 626707881), (3, 208902627), (9, 69634209), (27, 23211403), (53, 11824677), (107, 5857083), (159, 3941559), (321, 1952361), (477, 1313853), (963, 650787), (1431, 437951), (2889, 216929), (4093, 153117), (5671, 110511), (12279, 51039), (17013, 36837)]