26976213

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 44342400

約数和(自身を除く): 17366187

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1489, 1647, 2013, 4467, 6039, 13401, 16379, 18117, 40203, 49137, 90829, 147411, 272487, 442233, 817461, 999119, 2452383, 2997357, 8992071, 26976213]

約数ペア:

[(1, 26976213), (3, 8992071), (9, 2997357), (11, 2452383), (27, 999119), (33, 817461), (61, 442233), (99, 272487), (183, 147411), (297, 90829), (549, 49137), (671, 40203), (1489, 18117), (1647, 16379), (2013, 13401), (4467, 6039)]