2758903659

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 4326626304

約数和(自身を除く): 1567722645

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 401, 621, 1203, 1231, 1863, 3609, 3693, 5589, 9223, 10827, 11079, 27669, 28313, 32481, 33237, 83007, 84939, 97443, 99711, 249021, 254817, 299133, 493631, 747063, 764451, 1480893, 2241189, 2293353, 4442679, 6880059, 11353513, 13328037, 34060539, 39984111, 102181617, 119952333, 306544851, 919634553, 2758903659]

約数ペア:

[(1, 2758903659), (3, 919634553), (9, 306544851), (23, 119952333), (27, 102181617), (69, 39984111), (81, 34060539), (207, 13328037), (243, 11353513), (401, 6880059), (621, 4442679), (1203, 2293353), (1231, 2241189), (1863, 1480893), (3609, 764451), (3693, 747063), (5589, 493631), (9223, 299133), (10827, 254817), (11079, 249021), (27669, 99711), (28313, 97443), (32481, 84939), (33237, 83007)]