67206363

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 108326400

約数和(自身を除く): 41120037

約数列:

[1, 3, 7, 19, 21, 57, 133, 389, 399, 433, 1167, 1299, 2723, 3031, 7391, 8169, 8227, 9093, 22173, 24681, 51737, 57589, 155211, 168437, 172767, 505311, 1179059, 3200303, 3537177, 9600909, 22402121, 67206363]

約数ペア:

[(1, 67206363), (3, 22402121), (7, 9600909), (19, 3537177), (21, 3200303), (57, 1179059), (133, 505311), (389, 172767), (399, 168437), (433, 155211), (1167, 57589), (1299, 51737), (2723, 24681), (3031, 22173), (7391, 9093), (8169, 8227)]