157673979

素因数分解:

$3^3\times {\mathrm{1171}}^1\times {\mathrm{4987}}^1$

素因数の和:6167

約数の個数: 16

約数和(自身を含む): 233837440

約数和(自身を除く): 76163461

約数列:

[1, 3, 9, 27, 1171, 3513, 4987, 10539, 14961, 31617, 44883, 134649, 5839777, 17519331, 52557993, 157673979]

約数ペア:

[(1, 157673979), (3, 52557993), (9, 17519331), (27, 5839777), (1171, 134649), (3513, 44883), (4987, 31617), (10539, 14961)]