77778723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7297}}^1$

素因数の和:7347

約数の個数: 32

約数和(自身を含む): 126109440

約数和(自身を除く): 48330717

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 7297, 10659, 21891, 80267, 124049, 138643, 240801, 372147, 415929, 1364539, 1525073, 2356931, 4093617, 4575219, 7070793, 25926241, 77778723]

約数ペア:

[(1, 77778723), (3, 25926241), (11, 7070793), (17, 4575219), (19, 4093617), (33, 2356931), (51, 1525073), (57, 1364539), (187, 415929), (209, 372147), (323, 240801), (561, 138643), (627, 124049), (969, 80267), (3553, 21891), (7297, 10659)]