161770749

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97511}}^1$

素因数の和:97600

約数の個数: 16

約数和(自身を含む): 249630720

約数和(自身を除く): 87859971

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 97511, 292533, 682577, 2047731, 7703369, 23110107, 53923583, 161770749]

約数ペア:

[(1, 161770749), (3, 53923583), (7, 23110107), (21, 7703369), (79, 2047731), (237, 682577), (553, 292533), (1659, 97511)]