157788189

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5051}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 254620800

約数和(自身を除く): 96832611

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 5051, 10413, 15153, 31239, 45459, 65663, 136377, 196989, 449539, 590967, 1348617, 1772901, 4045851, 5844007, 12137553, 17532021, 52596063, 157788189]

約数ペア:

[(1, 157788189), (3, 52596063), (9, 17532021), (13, 12137553), (27, 5844007), (39, 4045851), (89, 1772901), (117, 1348617), (267, 590967), (351, 449539), (801, 196989), (1157, 136377), (2403, 65663), (3471, 45459), (5051, 31239), (10413, 15153)]