848808639

素因数分解:

$3^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2659}}^1$

素因数の和:3241

約数の個数: 40

約数和(自身を含む): 1452232320

約数和(自身を除く): 603423681

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 563, 567, 1689, 2659, 3941, 5067, 7977, 11823, 15201, 18613, 23931, 35469, 45603, 55839, 71793, 106407, 167517, 215379, 319221, 502551, 1497017, 1507653, 4491051, 10479119, 13473153, 31437357, 40419459, 94312071, 121258377, 282936213, 848808639]

約数ペア:

[(1, 848808639), (3, 282936213), (7, 121258377), (9, 94312071), (21, 40419459), (27, 31437357), (63, 13473153), (81, 10479119), (189, 4491051), (563, 1507653), (567, 1497017), (1689, 502551), (2659, 319221), (3941, 215379), (5067, 167517), (7977, 106407), (11823, 71793), (15201, 55839), (18613, 45603), (23931, 35469)]