202802211

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{5527}}^1$

素因数の和:5693

約数の個数: 24

約数和(自身を含む): 305853184

約数和(自身を除く): 103050973

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 4077, 5527, 12231, 16581, 36693, 49743, 149229, 447687, 834577, 1343061, 2503731, 7511193, 22533579, 67600737, 202802211]

約数ペア:

[(1, 202802211), (3, 67600737), (9, 22533579), (27, 7511193), (81, 2503731), (151, 1343061), (243, 834577), (453, 447687), (1359, 149229), (4077, 49743), (5527, 36693), (12231, 16581)]