133959273

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{80747}}^1$

素因数の和:80836

約数の個数: 16

約数和(自身を含む): 206714880

約数和(自身を除く): 72755607

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 80747, 242241, 565229, 1695687, 6379013, 19137039, 44653091, 133959273]

約数ペア:

[(1, 133959273), (3, 44653091), (7, 19137039), (21, 6379013), (79, 1695687), (237, 565229), (553, 242241), (1659, 80747)]