91188867

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 161796096

約数和(自身を除く): 70607229

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 561, 847, 1309, 2057, 2111, 2541, 3927, 6171, 6333, 14399, 14777, 23221, 35887, 43197, 44331, 69663, 107661, 162547, 251209, 255431, 394757, 487641, 753627, 766293, 1184271, 1788017, 2763299, 4342327, 5364051, 8289897, 13026981, 30396289, 91188867]

約数ペア:

[(1, 91188867), (3, 30396289), (7, 13026981), (11, 8289897), (17, 5364051), (21, 4342327), (33, 2763299), (51, 1788017), (77, 1184271), (119, 766293), (121, 753627), (187, 487641), (231, 394757), (357, 255431), (363, 251209), (561, 162547), (847, 107661), (1309, 69663), (2057, 44331), (2111, 43197), (2541, 35887), (3927, 23221), (6171, 14777), (6333, 14399)]