90013011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 139366656

約数和(自身を除く): 49353645

約数列:

[1, 3, 11, 17, 33, 51, 187, 281, 561, 571, 843, 1713, 3091, 4777, 6281, 9273, 9707, 14331, 18843, 29121, 52547, 106777, 157641, 160451, 320331, 481353, 1764961, 2727667, 5294883, 8183001, 30004337, 90013011]

約数ペア:

[(1, 90013011), (3, 30004337), (11, 8183001), (17, 5294883), (33, 2727667), (51, 1764961), (187, 481353), (281, 320331), (561, 160451), (571, 157641), (843, 106777), (1713, 52547), (3091, 29121), (4777, 18843), (6281, 14331), (9273, 9707)]