199322019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3617}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 320120640

約数和(自身を除く): 120798621

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 3617, 4239, 6123, 10851, 18369, 32553, 47021, 55107, 97659, 141063, 423189, 567869, 1269567, 1703607, 5110821, 7382297, 15332463, 22146891, 66440673, 199322019]

約数ペア:

[(1, 199322019), (3, 66440673), (9, 22146891), (13, 15332463), (27, 7382297), (39, 5110821), (117, 1703607), (157, 1269567), (351, 567869), (471, 423189), (1413, 141063), (2041, 97659), (3617, 55107), (4239, 47021), (6123, 32553), (10851, 18369)]