57822831

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 101147904

約数和(自身を除く): 43325073

約数列:

[1, 3, 9, 11, 17, 33, 43, 47, 51, 99, 129, 141, 153, 187, 289, 387, 423, 473, 517, 561, 731, 799, 867, 1419, 1551, 1683, 2021, 2193, 2397, 2601, 3179, 4257, 4653, 6063, 6579, 7191, 8041, 8789, 9537, 12427, 13583, 18189, 22231, 24123, 26367, 28611, 34357, 37281, 40749, 66693, 72369, 79101, 103071, 111843, 122247, 136697, 149413, 200079, 309213, 377927, 410091, 448239, 584069, 1133781, 1230273, 1344717, 1752207, 3401343, 5256621, 6424759, 19274277, 57822831]

約数ペア:

[(1, 57822831), (3, 19274277), (9, 6424759), (11, 5256621), (17, 3401343), (33, 1752207), (43, 1344717), (47, 1230273), (51, 1133781), (99, 584069), (129, 448239), (141, 410091), (153, 377927), (187, 309213), (289, 200079), (387, 149413), (423, 136697), (473, 122247), (517, 111843), (561, 103071), (731, 79101), (799, 72369), (867, 66693), (1419, 40749), (1551, 37281), (1683, 34357), (2021, 28611), (2193, 26367), (2397, 24123), (2601, 22231), (3179, 18189), (4257, 13583), (4653, 12427), (6063, 9537), (6579, 8789), (7191, 8041)]