26977671

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 46663680

約数和(自身を除く): 19686009

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 3037, 8883, 9111, 21259, 27333, 63777, 81999, 142739, 191331, 428217, 573993, 999173, 1284651, 2997519, 3853953, 8992557, 26977671]

約数ペア:

[(1, 26977671), (3, 8992557), (7, 3853953), (9, 2997519), (21, 1284651), (27, 999173), (47, 573993), (63, 428217), (141, 191331), (189, 142739), (329, 81999), (423, 63777), (987, 27333), (1269, 21259), (2961, 9111), (3037, 8883)]