68555403

素因数分解:

$3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 120347136

約数和(自身を除く): 51791733

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 243, 287, 369, 567, 861, 983, 1107, 1701, 2583, 2949, 3321, 6881, 7749, 8847, 9963, 20643, 23247, 26541, 40303, 61929, 69741, 79623, 120909, 185787, 238869, 282121, 362727, 557361, 846363, 1088181, 1672083, 2539089, 3264543, 7617267, 9793629, 22851801, 68555403]

約数ペア:

[(1, 68555403), (3, 22851801), (7, 9793629), (9, 7617267), (21, 3264543), (27, 2539089), (41, 1672083), (63, 1088181), (81, 846363), (123, 557361), (189, 362727), (243, 282121), (287, 238869), (369, 185787), (567, 120909), (861, 79623), (983, 69741), (1107, 61929), (1701, 40303), (2583, 26541), (2949, 23247), (3321, 20643), (6881, 9963), (7749, 8847)]