169154379

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{70393}}^1$

素因数の和:70491

約数の個数: 16

約数和(自身を含む): 253418400

約数和(自身を除く): 84264021

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 70393, 211179, 633537, 1900611, 6264977, 18794931, 56384793, 169154379]

約数ペア:

[(1, 169154379), (3, 56384793), (9, 18794931), (27, 6264977), (89, 1900611), (267, 633537), (801, 211179), (2403, 70393)]