56340279

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 85251712

約数和(自身を除く): 28911433

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2251, 2781, 6753, 8343, 20259, 25029, 60777, 182331, 231853, 546993, 695559, 2086677, 6260031, 18780093, 56340279]

約数ペア:

[(1, 56340279), (3, 18780093), (9, 6260031), (27, 2086677), (81, 695559), (103, 546993), (243, 231853), (309, 182331), (927, 60777), (2251, 25029), (2781, 20259), (6753, 8343)]