57868947

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 85003776

約数和(自身を除く): 27134829

約数列:

[1, 3, 9, 127, 197, 257, 381, 591, 771, 1143, 1773, 2313, 25019, 32639, 50629, 75057, 97917, 151887, 225171, 293751, 455661, 6429883, 19289649, 57868947]

約数ペア:

[(1, 57868947), (3, 19289649), (9, 6429883), (127, 455661), (197, 293751), (257, 225171), (381, 151887), (591, 97917), (771, 75057), (1143, 50629), (1773, 32639), (2313, 25019)]