69644547

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12421}}^1$

素因数の和:12523

約数の個数: 24

約数和(自身を含む): 116269920

約数和(自身を除く): 46625373

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 12421, 37263, 86947, 111789, 260841, 782523, 1105469, 3316407, 7738283, 9949221, 23214849, 69644547]

約数ペア:

[(1, 69644547), (3, 23214849), (7, 9949221), (9, 7738283), (21, 3316407), (63, 1105469), (89, 782523), (267, 260841), (623, 111789), (801, 86947), (1869, 37263), (5607, 12421)]