1572201457869

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140893}}^1\times {\mathrm{27967}}^1$

素因数の和:168889

約数の個数: 32

約数和(自身を含む): 2521934970880

約数和(自身を除く): 949733513011

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 27967, 83901, 140893, 195769, 422679, 531373, 587307, 986251, 1594119, 2676967, 2958753, 3719611, 8030901, 11158833, 18738769, 56216307, 3940354531, 11821063593, 27582481717, 74866736089, 82747445151, 224600208267, 524067152623, 1572201457869]

約数ペア:

[(1, 1572201457869), (3, 524067152623), (7, 224600208267), (19, 82747445151), (21, 74866736089), (57, 27582481717), (133, 11821063593), (399, 3940354531), (27967, 56216307), (83901, 18738769), (140893, 11158833), (195769, 8030901), (422679, 3719611), (531373, 2958753), (587307, 2676967), (986251, 1594119)]