2783249829

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 4266792192

約数和(自身を除く): 1483542363

約数列:

[1, 3, 9, 27, 81, 101, 103, 243, 303, 309, 367, 729, 909, 927, 1101, 2727, 2781, 3303, 8181, 8343, 9909, 10403, 24543, 25029, 29727, 31209, 37067, 37801, 73629, 75087, 89181, 93627, 111201, 113403, 267543, 280881, 333603, 340209, 842643, 1000809, 1020627, 2527929, 3002427, 3061881, 3817901, 7583787, 9007281, 9185643, 11453703, 27021843, 27556929, 34361109, 103083327, 309249981, 927749943, 2783249829]

約数ペア:

[(1, 2783249829), (3, 927749943), (9, 309249981), (27, 103083327), (81, 34361109), (101, 27556929), (103, 27021843), (243, 11453703), (303, 9185643), (309, 9007281), (367, 7583787), (729, 3817901), (909, 3061881), (927, 3002427), (1101, 2527929), (2727, 1020627), (2781, 1000809), (3303, 842643), (8181, 340209), (8343, 333603), (9909, 280881), (10403, 267543), (24543, 113403), (25029, 111201), (29727, 93627), (31209, 89181), (37067, 75087), (37801, 73629)]