100667721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1657}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 168081408

約数和(自身を除く): 67413687

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 263, 789, 1657, 1841, 2893, 4971, 5523, 8679, 11599, 18227, 20251, 34797, 54681, 60753, 127589, 382767, 435791, 1307373, 3050537, 4793701, 9151611, 14381103, 33555907, 100667721]

約数ペア:

[(1, 100667721), (3, 33555907), (7, 14381103), (11, 9151611), (21, 4793701), (33, 3050537), (77, 1307373), (231, 435791), (263, 382767), (789, 127589), (1657, 60753), (1841, 54681), (2893, 34797), (4971, 20251), (5523, 18227), (8679, 11599)]