127293738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{148361}}^1$

素因数の和:148390

約数の個数: 32

約数和(自身を含む): 299097792

約数和(自身を除く): 171804054

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 148361, 296722, 445083, 890166, 1631971, 1928693, 3263942, 3857386, 4895913, 5786079, 9791826, 11572158, 21215623, 42431246, 63646869, 127293738]

約数ペア:

[(1, 127293738), (2, 63646869), (3, 42431246), (6, 21215623), (11, 11572158), (13, 9791826), (22, 5786079), (26, 4895913), (33, 3857386), (39, 3263942), (66, 1928693), (78, 1631971), (143, 890166), (286, 445083), (429, 296722), (858, 148361)]