133195719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{15683}}^1$

素因数の和:15854

約数の個数: 16

約数和(自身を含む): 188208000

約数和(自身を除く): 55012281

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 15683, 47049, 297977, 893931, 2336767, 7010301, 44398573, 133195719]

約数ペア:

[(1, 133195719), (3, 44398573), (19, 7010301), (57, 2336767), (149, 893931), (447, 297977), (2831, 47049), (8493, 15683)]