48581451

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 76839840

約数和(自身を除く): 28258389

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 293, 621, 801, 879, 1863, 2047, 2403, 2637, 6141, 6739, 7209, 7911, 18423, 20217, 23733, 26077, 55269, 60651, 78231, 165807, 181953, 234693, 545859, 599771, 704079, 1799313, 2112237, 5397939, 16193817, 48581451]

約数ペア:

[(1, 48581451), (3, 16193817), (9, 5397939), (23, 2112237), (27, 1799313), (69, 704079), (81, 599771), (89, 545859), (207, 234693), (267, 181953), (293, 165807), (621, 78231), (801, 60651), (879, 55269), (1863, 26077), (2047, 23733), (2403, 20217), (2637, 18423), (6141, 7911), (6739, 7209)]