9781769223

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{6151}}^1$

素因数の和:6869

約数の個数: 40

約数和(自身を含む): 15140933280

約数和(自身を除く): 5359164057

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 677, 783, 2031, 2349, 6093, 6151, 18279, 18453, 19633, 54837, 55359, 58899, 166077, 176697, 178379, 498231, 530091, 535137, 1590273, 1605411, 4164227, 4816233, 12492681, 14448699, 37478043, 112434129, 120762583, 337302387, 362287749, 1086863247, 3260589741, 9781769223]

約数ペア:

[(1, 9781769223), (3, 3260589741), (9, 1086863247), (27, 362287749), (29, 337302387), (81, 120762583), (87, 112434129), (261, 37478043), (677, 14448699), (783, 12492681), (2031, 4816233), (2349, 4164227), (6093, 1605411), (6151, 1590273), (18279, 535137), (18453, 530091), (19633, 498231), (54837, 178379), (55359, 176697), (58899, 166077)]