115998399

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 191054160

約数和(自身を除く): 75055761

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 101, 297, 303, 891, 909, 1111, 1289, 2727, 3333, 3867, 8181, 9999, 11601, 14179, 29997, 34803, 42537, 89991, 104409, 127611, 130189, 382833, 390567, 1148499, 1171701, 1432079, 3515103, 4296237, 10545309, 12888711, 38666133, 115998399]

約数ペア:

[(1, 115998399), (3, 38666133), (9, 12888711), (11, 10545309), (27, 4296237), (33, 3515103), (81, 1432079), (99, 1171701), (101, 1148499), (297, 390567), (303, 382833), (891, 130189), (909, 127611), (1111, 104409), (1289, 89991), (2727, 42537), (3333, 34803), (3867, 29997), (8181, 14179), (9999, 11601)]