91504161

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2363

約数の個数: 40

約数和(自身を含む): 158488704

約数和(自身を除く): 66984543

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 2273, 4473, 5751, 6819, 13419, 15911, 20457, 40257, 47733, 61371, 143199, 161383, 184113, 429597, 484149, 1129681, 1288791, 1452447, 3389043, 4357341, 10167129, 13072023, 30501387, 91504161]

約数ペア:

[(1, 91504161), (3, 30501387), (7, 13072023), (9, 10167129), (21, 4357341), (27, 3389043), (63, 1452447), (71, 1288791), (81, 1129681), (189, 484149), (213, 429597), (497, 184113), (567, 161383), (639, 143199), (1491, 61371), (1917, 47733), (2273, 40257), (4473, 20457), (5751, 15911), (6819, 13419)]