168592473

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{4241}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 278818176

約数和(自身を除く): 110225703

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 4241, 4417, 5679, 12723, 13251, 29687, 38169, 39753, 89061, 267183, 2676071, 8028213, 18732497, 24084639, 56197491, 168592473]

約数ペア:

[(1, 168592473), (3, 56197491), (7, 24084639), (9, 18732497), (21, 8028213), (63, 2676071), (631, 267183), (1893, 89061), (4241, 39753), (4417, 38169), (5679, 29687), (12723, 13251)]