47855889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4269

約数の個数: 24

約数和(自身を含む): 73867040

約数和(自身を除く): 26011151

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 4177, 11457, 12531, 37593, 79363, 238089, 279859, 714267, 839577, 2518731, 5317321, 15951963, 47855889]

約数ペア:

[(1, 47855889), (3, 15951963), (9, 5317321), (19, 2518731), (57, 839577), (67, 714267), (171, 279859), (201, 238089), (603, 79363), (1273, 37593), (3819, 12531), (4177, 11457)]