133493211

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 201369600

約数和(自身を除く): 67876389

約数列:

[1, 3, 9, 27, 137, 151, 239, 411, 453, 717, 1233, 1359, 2151, 3699, 4077, 6453, 20687, 32743, 36089, 62061, 98229, 108267, 186183, 294687, 324801, 558549, 884061, 974403, 4944193, 14832579, 44497737, 133493211]

約数ペア:

[(1, 133493211), (3, 44497737), (9, 14832579), (27, 4944193), (137, 974403), (151, 884061), (239, 558549), (411, 324801), (453, 294687), (717, 186183), (1233, 108267), (1359, 98229), (2151, 62061), (3699, 36089), (4077, 32743), (6453, 20687)]