194354451

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 297257280

約数和(自身を除く): 102902829

約数列:

[1, 3, 9, 27, 37, 111, 257, 333, 757, 771, 999, 2271, 2313, 6813, 6939, 9509, 20439, 28009, 28527, 84027, 85581, 194549, 252081, 256743, 583647, 756243, 1750941, 5252823, 7198313, 21594939, 64784817, 194354451]

約数ペア:

[(1, 194354451), (3, 64784817), (9, 21594939), (27, 7198313), (37, 5252823), (111, 1750941), (257, 756243), (333, 583647), (757, 256743), (771, 252081), (999, 194549), (2271, 85581), (2313, 84027), (6813, 28527), (6939, 28009), (9509, 20439)]