75891111

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 113587200

約数和(自身を除く): 37696089

約数列:

[1, 3, 17, 19, 51, 57, 271, 289, 323, 813, 867, 969, 4607, 4913, 5149, 5491, 13821, 14739, 15447, 16473, 78319, 87533, 93347, 234957, 262599, 280041, 1331423, 1488061, 3994269, 4464183, 25297037, 75891111]

約数ペア:

[(1, 75891111), (3, 25297037), (17, 4464183), (19, 3994269), (51, 1488061), (57, 1331423), (271, 280041), (289, 262599), (323, 234957), (813, 93347), (867, 87533), (969, 78319), (4607, 16473), (4913, 15447), (5149, 14739), (5491, 13821)]