72823443

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{859}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 121528320

約数和(自身を除く): 48704877

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 367, 859, 1101, 2569, 2577, 4037, 6013, 7707, 9449, 12111, 18039, 28259, 28347, 66143, 84777, 198429, 315253, 945759, 2206771, 3467783, 6620313, 10403349, 24274481, 72823443]

約数ペア:

[(1, 72823443), (3, 24274481), (7, 10403349), (11, 6620313), (21, 3467783), (33, 2206771), (77, 945759), (231, 315253), (367, 198429), (859, 84777), (1101, 66143), (2569, 28347), (2577, 28259), (4037, 18039), (6013, 12111), (7707, 9449)]