111727917

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1951}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 192732672

約数和(自身を除く): 81004755

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 303, 567, 707, 909, 1951, 2121, 2727, 5853, 6363, 8181, 13657, 17559, 19089, 40971, 52677, 57267, 122913, 158031, 197051, 368739, 591153, 1106217, 1379357, 1773459, 4138071, 5320377, 12414213, 15961131, 37242639, 111727917]

約数ペア:

[(1, 111727917), (3, 37242639), (7, 15961131), (9, 12414213), (21, 5320377), (27, 4138071), (63, 1773459), (81, 1379357), (101, 1106217), (189, 591153), (303, 368739), (567, 197051), (707, 158031), (909, 122913), (1951, 57267), (2121, 52677), (2727, 40971), (5853, 19089), (6363, 17559), (8181, 13657)]