201629169

素因数分解:

$3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 60

約数和(自身を含む): 360106164

約数和(自身を除く): 158476995

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 81, 111, 147, 189, 259, 333, 441, 567, 777, 999, 1323, 1373, 1813, 2331, 2997, 3969, 4119, 5439, 6993, 9611, 12357, 16317, 20979, 28833, 37071, 48951, 50801, 67277, 86499, 111213, 146853, 152403, 201831, 259497, 355607, 457209, 605493, 778491, 1066821, 1371627, 1816479, 2489249, 3200463, 4114881, 5449437, 7467747, 9601389, 22403241, 28804167, 67209723, 201629169]

約数ペア:

[(1, 201629169), (3, 67209723), (7, 28804167), (9, 22403241), (21, 9601389), (27, 7467747), (37, 5449437), (49, 4114881), (63, 3200463), (81, 2489249), (111, 1816479), (147, 1371627), (189, 1066821), (259, 778491), (333, 605493), (441, 457209), (567, 355607), (777, 259497), (999, 201831), (1323, 152403), (1373, 146853), (1813, 111213), (2331, 86499), (2997, 67277), (3969, 50801), (4119, 48951), (5439, 37071), (6993, 28833), (9611, 20979), (12357, 16317)]