67992057

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2982

約数の個数: 36

約数和(自身を含む): 116440740

約数和(自身を除く): 48448683

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 2909, 3339, 7791, 8727, 20363, 23373, 26181, 61089, 142541, 154177, 183267, 427623, 462531, 1079239, 1282869, 1387593, 3237717, 7554673, 9713151, 22664019, 67992057]

約数ペア:

[(1, 67992057), (3, 22664019), (7, 9713151), (9, 7554673), (21, 3237717), (49, 1387593), (53, 1282869), (63, 1079239), (147, 462531), (159, 427623), (371, 183267), (441, 154177), (477, 142541), (1113, 61089), (2597, 26181), (2909, 23373), (3339, 20363), (7791, 8727)]