136682021

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 162552600

約数和(自身を除く): 25870579

約数列:

[1, 7, 49, 97, 149, 193, 679, 1043, 1351, 4753, 7301, 9457, 14453, 18721, 28757, 101171, 131047, 201299, 708197, 917329, 1409093, 2789429, 19526003, 136682021]

約数ペア:

[(1, 136682021), (7, 19526003), (49, 2789429), (97, 1409093), (149, 917329), (193, 708197), (679, 201299), (1043, 131047), (1351, 101171), (4753, 28757), (7301, 18721), (9457, 14453)]