268536419433

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20478641}}^1$

素因数の和:20478725

約数の個数: 24

約数和(自身を含む): 408917523456

約数和(自身を除く): 140381104023

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 20478641, 61435923, 184307769, 634837871, 962496127, 1904513613, 2887488381, 5713540839, 8662465143, 29837379937, 89512139811, 268536419433]

約数ペア:

[(1, 268536419433), (3, 89512139811), (9, 29837379937), (31, 8662465143), (47, 5713540839), (93, 2887488381), (141, 1904513613), (279, 962496127), (423, 634837871), (1457, 184307769), (4371, 61435923), (13113, 20478641)]