78183309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1721}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 109932480

約数和(自身を除く): 31749171

約数列:

[1, 3, 19, 57, 797, 1721, 2391, 5163, 15143, 32699, 45429, 98097, 1371637, 4114911, 26061103, 78183309]

約数ペア:

[(1, 78183309), (3, 26061103), (19, 4114911), (57, 1371637), (797, 98097), (1721, 45429), (2391, 32699), (5163, 15143)]