68658597

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 124813920

約数和(自身を除く): 56155323

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 289, 357, 419, 459, 567, 867, 1071, 1257, 1377, 2023, 2601, 2933, 3213, 3771, 6069, 7123, 7803, 8799, 9639, 11313, 18207, 21369, 23409, 26397, 33939, 49861, 54621, 64107, 79191, 121091, 149583, 163863, 192321, 237573, 363273, 448749, 576963, 847637, 1089819, 1346247, 2542911, 3269457, 4038741, 7628733, 9808371, 22886199, 68658597]

約数ペア:

[(1, 68658597), (3, 22886199), (7, 9808371), (9, 7628733), (17, 4038741), (21, 3269457), (27, 2542911), (51, 1346247), (63, 1089819), (81, 847637), (119, 576963), (153, 448749), (189, 363273), (289, 237573), (357, 192321), (419, 163863), (459, 149583), (567, 121091), (867, 79191), (1071, 64107), (1257, 54621), (1377, 49861), (2023, 33939), (2601, 26397), (2933, 23409), (3213, 21369), (3771, 18207), (6069, 11313), (7123, 9639), (7803, 8799)]