83789937

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 158699520

約数和(自身を除く): 74909583

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 189, 231, 287, 297, 369, 451, 693, 861, 983, 1107, 1353, 2079, 2583, 2949, 3157, 4059, 6881, 7749, 8847, 9471, 10813, 12177, 20643, 26541, 28413, 32439, 40303, 61929, 75691, 85239, 97317, 120909, 185787, 227073, 282121, 291951, 362727, 443333, 681219, 846363, 1088181, 1329999, 2043657, 2539089, 3103331, 3989997, 7617267, 9309993, 11969991, 27929979, 83789937]

約数ペア:

[(1, 83789937), (3, 27929979), (7, 11969991), (9, 9309993), (11, 7617267), (21, 3989997), (27, 3103331), (33, 2539089), (41, 2043657), (63, 1329999), (77, 1088181), (99, 846363), (123, 681219), (189, 443333), (231, 362727), (287, 291951), (297, 282121), (369, 227073), (451, 185787), (693, 120909), (861, 97317), (983, 85239), (1107, 75691), (1353, 61929), (2079, 40303), (2583, 32439), (2949, 28413), (3157, 26541), (4059, 20643), (6881, 12177), (7749, 10813), (8847, 9471)]