156749667

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{1571}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 212282880

約数和(自身を除く): 55533213

約数列:

[1, 3, 79, 237, 421, 1263, 1571, 4713, 33259, 99777, 124109, 372327, 661391, 1984173, 52249889, 156749667]

約数ペア:

[(1, 156749667), (3, 52249889), (79, 1984173), (237, 661391), (421, 372327), (1263, 124109), (1571, 99777), (4713, 33259)]