80349423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18307}}^1$

素因数の和:18347

約数の個数: 32

約数和(自身を含む): 140605440

約数和(自身を除く): 60256017

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 18307, 54921, 128149, 201377, 347833, 384447, 604131, 1043499, 1409639, 2434831, 3826163, 4228917, 7304493, 11478489, 26783141, 80349423]

約数ペア:

[(1, 80349423), (3, 26783141), (7, 11478489), (11, 7304493), (19, 4228917), (21, 3826163), (33, 2434831), (57, 1409639), (77, 1043499), (133, 604131), (209, 384447), (231, 347833), (399, 201377), (627, 128149), (1463, 54921), (4389, 18307)]