84918141

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 153998208

約数和(自身を除く): 69080067

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 181, 231, 543, 677, 693, 1267, 1629, 1991, 2031, 3801, 4739, 5973, 6093, 7447, 11403, 13937, 14217, 17919, 22341, 41811, 42651, 52129, 67023, 122537, 125433, 156387, 367611, 469161, 857759, 1102833, 1347907, 2573277, 4043721, 7719831, 9435349, 12131163, 28306047, 84918141]

約数ペア:

[(1, 84918141), (3, 28306047), (7, 12131163), (9, 9435349), (11, 7719831), (21, 4043721), (33, 2573277), (63, 1347907), (77, 1102833), (99, 857759), (181, 469161), (231, 367611), (543, 156387), (677, 125433), (693, 122537), (1267, 67023), (1629, 52129), (1991, 42651), (2031, 41811), (3801, 22341), (4739, 17919), (5973, 14217), (6093, 13937), (7447, 11403)]