47893923

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1134

約数の個数: 60

約数和(自身を含む): 90874872

約数和(自身を除く): 42980949

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 297, 441, 539, 567, 693, 891, 1097, 1323, 1617, 2079, 3291, 3969, 4851, 6237, 7679, 9873, 12067, 14553, 23037, 29619, 36201, 43659, 53753, 69111, 84469, 88857, 108603, 161259, 207333, 253407, 325809, 483777, 591283, 621999, 760221, 977427, 1451331, 1773849, 2280663, 4353993, 5321547, 6841989, 15964641, 47893923]

約数ペア:

[(1, 47893923), (3, 15964641), (7, 6841989), (9, 5321547), (11, 4353993), (21, 2280663), (27, 1773849), (33, 1451331), (49, 977427), (63, 760221), (77, 621999), (81, 591283), (99, 483777), (147, 325809), (189, 253407), (231, 207333), (297, 161259), (441, 108603), (539, 88857), (567, 84469), (693, 69111), (891, 53753), (1097, 43659), (1323, 36201), (1617, 29619), (2079, 23037), (3291, 14553), (3969, 12067), (4851, 9873), (6237, 7679)]