131671512723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{44087}}^1$

素因数の和:44607

約数の個数: 32

約数和(自身を含む): 186566307840

約数和(自身を除く): 54894795117

約数列:

[1, 3, 19, 57, 151, 347, 453, 1041, 2869, 6593, 8607, 19779, 44087, 52397, 132261, 157191, 837653, 995543, 2512959, 2986629, 6657137, 15298189, 19971411, 45894567, 126485603, 290665591, 379456809, 871996773, 2310026539, 6930079617, 43890504241, 131671512723]

約数ペア:

[(1, 131671512723), (3, 43890504241), (19, 6930079617), (57, 2310026539), (151, 871996773), (347, 379456809), (453, 290665591), (1041, 126485603), (2869, 45894567), (6593, 19971411), (8607, 15298189), (19779, 6657137), (44087, 2986629), (52397, 2512959), (132261, 995543), (157191, 837653)]