88208427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 131120640

約数和(自身を除く): 42912213

約数列:

[1, 3, 17, 23, 51, 69, 139, 391, 417, 541, 1173, 1623, 2363, 3197, 7089, 9197, 9591, 12443, 27591, 37329, 54349, 75199, 163047, 211531, 225597, 634593, 1278383, 1729577, 3835149, 5188731, 29402809, 88208427]

約数ペア:

[(1, 88208427), (3, 29402809), (17, 5188731), (23, 3835149), (51, 1729577), (69, 1278383), (139, 634593), (391, 225597), (417, 211531), (541, 163047), (1173, 75199), (1623, 54349), (2363, 37329), (3197, 27591), (7089, 12443), (9197, 9591)]