156804963

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{30983}}^1$

素因数の和:31234

約数の個数: 16

約数和(自身を含む): 239940096

約数和(自身を除く): 83135133

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 30983, 92949, 216881, 650643, 7466903, 22400709, 52268321, 156804963]

約数ペア:

[(1, 156804963), (3, 52268321), (7, 22400709), (21, 7466903), (241, 650643), (723, 216881), (1687, 92949), (5061, 30983)]