157030959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{20879}}^1$

素因数の和:21014

約数の個数: 16

約数和(自身を含む): 220492800

約数和(自身を除く): 63461841

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 20879, 62637, 480217, 1440651, 2275811, 6827433, 52343653, 157030959]

約数ペア:

[(1, 157030959), (3, 52343653), (23, 6827433), (69, 2275811), (109, 1440651), (327, 480217), (2507, 62637), (7521, 20879)]