758840967

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{105263}}^1$

素因数の和:105364

約数の個数: 20

約数和(自身を含む): 1146324960

約数和(自身を除く): 387483993

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 105263, 315789, 947367, 2842101, 8526303, 9368407, 28105221, 84315663, 252946989, 758840967]

約数ペア:

[(1, 758840967), (3, 252946989), (9, 84315663), (27, 28105221), (81, 9368407), (89, 8526303), (267, 2842101), (801, 947367), (2403, 315789), (7209, 105263)]