90961563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{877}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 151718400

約数和(自身を除く): 60756837

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 449, 877, 1347, 2631, 3143, 4939, 6139, 9429, 9647, 14817, 18417, 28941, 34573, 67529, 103719, 202587, 393773, 1181319, 2756411, 4331503, 8269233, 12994509, 30320521, 90961563]

約数ペア:

[(1, 90961563), (3, 30320521), (7, 12994509), (11, 8269233), (21, 4331503), (33, 2756411), (77, 1181319), (231, 393773), (449, 202587), (877, 103719), (1347, 67529), (2631, 34573), (3143, 28941), (4939, 18417), (6139, 14817), (9429, 9647)]