61568703

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 106340416

約数和(自身を除く): 44771713

約数列:

[1, 3, 7, 9, 21, 37, 61, 63, 111, 183, 259, 333, 427, 433, 549, 777, 1281, 1299, 2257, 2331, 3031, 3843, 3897, 6771, 9093, 15799, 16021, 20313, 26413, 27279, 47397, 48063, 79239, 112147, 142191, 144189, 184891, 237717, 336441, 554673, 977281, 1009323, 1664019, 2931843, 6840967, 8795529, 20522901, 61568703]

約数ペア:

[(1, 61568703), (3, 20522901), (7, 8795529), (9, 6840967), (21, 2931843), (37, 1664019), (61, 1009323), (63, 977281), (111, 554673), (183, 336441), (259, 237717), (333, 184891), (427, 144189), (433, 142191), (549, 112147), (777, 79239), (1281, 48063), (1299, 47397), (2257, 27279), (2331, 26413), (3031, 20313), (3843, 16021), (3897, 15799), (6771, 9093)]