80366751

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1787}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 122728320

約数和(自身を除く): 42361569

約数列:

[1, 3, 9, 19, 57, 171, 263, 789, 1787, 2367, 4997, 5361, 14991, 16083, 33953, 44973, 101859, 305577, 469981, 1409943, 4229829, 8929639, 26788917, 80366751]

約数ペア:

[(1, 80366751), (3, 26788917), (9, 8929639), (19, 4229829), (57, 1409943), (171, 469981), (263, 305577), (789, 101859), (1787, 44973), (2367, 33953), (4997, 16083), (5361, 14991)]