168345796671

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3417703}}^1$

素因数の和:3418143

約数の個数: 24

約数和(自身を含む): 262493338016

約数和(自身を除く): 94147541345

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 3789, 5473, 16419, 49257, 3417703, 10253109, 30759327, 44430139, 133290417, 399871251, 1438852963, 4316558889, 12949676667, 18705088519, 56115265557, 168345796671]

約数ペア:

[(1, 168345796671), (3, 56115265557), (9, 18705088519), (13, 12949676667), (39, 4316558889), (117, 1438852963), (421, 399871251), (1263, 133290417), (3789, 44430139), (5473, 30759327), (16419, 10253109), (49257, 3417703)]