271061427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32029}}^1$

素因数の和:32083

約数の個数: 32

約数和(自身を含む): 459182080

約数和(自身を除く): 188120653

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 32029, 96087, 224203, 416377, 672609, 992899, 1249131, 2914639, 2978697, 6950293, 8743917, 12907687, 20850879, 38723061, 90353809, 271061427]

約数ペア:

[(1, 271061427), (3, 90353809), (7, 38723061), (13, 20850879), (21, 12907687), (31, 8743917), (39, 6950293), (91, 2978697), (93, 2914639), (217, 1249131), (273, 992899), (403, 672609), (651, 416377), (1209, 224203), (2821, 96087), (8463, 32029)]