90659751

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47441}}^1$

素因数の和:47471

約数の個数: 24

約数和(自身を含む): 151434864

約数和(自身を除く): 60775113

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 47441, 142323, 332087, 616733, 996261, 1850199, 2324609, 4317131, 6973827, 12951393, 30219917, 90659751]

約数ペア:

[(1, 90659751), (3, 30219917), (7, 12951393), (13, 6973827), (21, 4317131), (39, 2324609), (49, 1850199), (91, 996261), (147, 616733), (273, 332087), (637, 142323), (1911, 47441)]