161125971

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{6691}}^1$

素因数の和:7066

約数の個数: 16

約数和(自身を含む): 224851200

約数和(自身を除く): 63725229

約数列:

[1, 3, 23, 69, 349, 1047, 6691, 8027, 20073, 24081, 153893, 461679, 2335159, 7005477, 53708657, 161125971]

約数ペア:

[(1, 161125971), (3, 53708657), (23, 7005477), (69, 2335159), (349, 461679), (1047, 153893), (6691, 24081), (8027, 20073)]