155606493

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{11743}}^1$

素因数の和:12384

約数の個数: 16

約数和(自身を含む): 237510656

約数和(自身を除く): 81904163

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 11743, 13251, 35229, 82201, 246603, 7409833, 22229499, 51868831, 155606493]

約数ペア:

[(1, 155606493), (3, 51868831), (7, 22229499), (21, 7409833), (631, 246603), (1893, 82201), (4417, 35229), (11743, 13251)]