26781051

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 41460480

約数和(自身を除く): 14679429

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 353, 363, 627, 1059, 1331, 2299, 3883, 3993, 6707, 6897, 11649, 20121, 25289, 42713, 73777, 75867, 128139, 221331, 469843, 811547, 1409529, 2434641, 8927017, 26781051]

約数ペア:

[(1, 26781051), (3, 8927017), (11, 2434641), (19, 1409529), (33, 811547), (57, 469843), (121, 221331), (209, 128139), (353, 75867), (363, 73777), (627, 42713), (1059, 25289), (1331, 20121), (2299, 11649), (3883, 6897), (3993, 6707)]