85822821

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6623

約数の個数: 40

約数和(自身を含む): 152913024

約数和(自身を除く): 67090203

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 6581, 13041, 19743, 46067, 59229, 138201, 151363, 177687, 414603, 454089, 533061, 1059541, 1243809, 1362267, 3178623, 3731427, 4086801, 9535869, 12260403, 28607607, 85822821]

約数ペア:

[(1, 85822821), (3, 28607607), (7, 12260403), (9, 9535869), (21, 4086801), (23, 3731427), (27, 3178623), (63, 1362267), (69, 1243809), (81, 1059541), (161, 533061), (189, 454089), (207, 414603), (483, 177687), (567, 151363), (621, 138201), (1449, 59229), (1863, 46067), (4347, 19743), (6581, 13041)]