26693793

素因数分解:

$3^6\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5256

約数の個数: 28

約数和(自身を含む): 45748608

約数和(自身を除く): 19054815

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 5231, 15693, 36617, 47079, 109851, 141237, 329553, 423711, 988659, 1271133, 2965977, 3813399, 8897931, 26693793]

約数ペア:

[(1, 26693793), (3, 8897931), (7, 3813399), (9, 2965977), (21, 1271133), (27, 988659), (63, 423711), (81, 329553), (189, 141237), (243, 109851), (567, 47079), (729, 36617), (1701, 15693), (5103, 5231)]