191640111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 282653952

約数和(自身を除く): 91013841

約数列:

[1, 3, 13, 39, 73, 83, 219, 249, 811, 949, 1079, 2433, 2847, 3237, 6059, 10543, 18177, 31629, 59203, 67313, 78767, 177609, 201939, 236301, 769639, 875069, 2308917, 2625207, 4913849, 14741547, 63880037, 191640111]

約数ペア:

[(1, 191640111), (3, 63880037), (13, 14741547), (39, 4913849), (73, 2625207), (83, 2308917), (219, 875069), (249, 769639), (811, 236301), (949, 201939), (1079, 177609), (2433, 78767), (2847, 67313), (3237, 59203), (6059, 31629), (10543, 18177)]