47647527

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 68757504

約数和(自身を除く): 21109977

約数列:

[1, 3, 31, 37, 61, 93, 111, 183, 227, 681, 1147, 1891, 2257, 3441, 5673, 6771, 7037, 8399, 13847, 21111, 25197, 41541, 69967, 209901, 260369, 429257, 512339, 781107, 1287771, 1537017, 15882509, 47647527]

約数ペア:

[(1, 47647527), (3, 15882509), (31, 1537017), (37, 1287771), (61, 781107), (93, 512339), (111, 429257), (183, 260369), (227, 209901), (681, 69967), (1147, 41541), (1891, 25197), (2257, 21111), (3441, 13847), (5673, 8399), (6771, 7037)]