26706669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 40421376

約数和(自身を除く): 13714707

約数列:

[1, 3, 11, 33, 47, 67, 141, 201, 257, 517, 737, 771, 1551, 2211, 2827, 3149, 8481, 9447, 12079, 17219, 34639, 36237, 51657, 103917, 132869, 189409, 398607, 568227, 809293, 2427879, 8902223, 26706669]

約数ペア:

[(1, 26706669), (3, 8902223), (11, 2427879), (33, 809293), (47, 568227), (67, 398607), (141, 189409), (201, 132869), (257, 103917), (517, 51657), (737, 36237), (771, 34639), (1551, 17219), (2211, 12079), (2827, 9447), (3149, 8481)]