67909347

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 111513600

約数和(自身を除く): 43604253

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 199, 297, 383, 597, 891, 1149, 1791, 2189, 3447, 4213, 5373, 6567, 10341, 12639, 16119, 19701, 31023, 37917, 59103, 76217, 113751, 177309, 228651, 341253, 685953, 838387, 2057859, 2515161, 6173577, 7545483, 22636449, 67909347]

約数ペア:

[(1, 67909347), (3, 22636449), (9, 7545483), (11, 6173577), (27, 2515161), (33, 2057859), (81, 838387), (99, 685953), (199, 341253), (297, 228651), (383, 177309), (597, 113751), (891, 76217), (1149, 59103), (1791, 37917), (2189, 31023), (3447, 19701), (4213, 16119), (5373, 12639), (6567, 10341)]