72672061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 92378304

約数和(自身を除く): 19706243

約数列:

[1, 7, 11, 77, 83, 137, 581, 913, 959, 1507, 6391, 6889, 10549, 11371, 48223, 75779, 79597, 125081, 530453, 875567, 943793, 6606551, 10381723, 72672061]

約数ペア:

[(1, 72672061), (7, 10381723), (11, 6606551), (77, 943793), (83, 875567), (137, 530453), (581, 125081), (913, 79597), (959, 75779), (1507, 48223), (6391, 11371), (6889, 10549)]