72875033

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 92593536

約数和(自身を除く): 19718503

約数列:

[1, 7, 11, 77, 97, 121, 679, 847, 887, 1067, 6209, 7469, 9757, 11737, 68299, 82159, 86039, 107327, 602273, 751289, 946429, 6625003, 10410719, 72875033]

約数ペア:

[(1, 72875033), (7, 10410719), (11, 6625003), (77, 946429), (97, 751289), (121, 602273), (679, 107327), (847, 86039), (887, 82159), (1067, 68299), (6209, 11737), (7469, 9757)]