20170450071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2423}}^1\times {\mathrm{54409}}^1$

素因数の和:56855

約数の個数: 24

約数和(自身を含む): 30862222560

約数和(自身を除く): 10691772489

約数列:

[1, 3, 9, 17, 51, 153, 2423, 7269, 21807, 41191, 54409, 123573, 163227, 370719, 489681, 924953, 2774859, 8324577, 131833007, 395499021, 1186497063, 2241161119, 6723483357, 20170450071]

約数ペア:

[(1, 20170450071), (3, 6723483357), (9, 2241161119), (17, 1186497063), (51, 395499021), (153, 131833007), (2423, 8324577), (7269, 2774859), (21807, 924953), (41191, 489681), (54409, 370719), (123573, 163227)]