57102381

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1$

素因数の和:7426

約数の個数: 32

約数和(自身を含む): 99052800

約数和(自身を除く): 41950419

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7369, 7749, 22107, 51583, 66321, 154749, 198963, 302129, 464247, 906387, 1392741, 2114903, 2719161, 6344709, 8157483, 19034127, 57102381]

約数ペア:

[(1, 57102381), (3, 19034127), (7, 8157483), (9, 6344709), (21, 2719161), (27, 2114903), (41, 1392741), (63, 906387), (123, 464247), (189, 302129), (287, 198963), (369, 154749), (861, 66321), (1107, 51583), (2583, 22107), (7369, 7749)]