32780943

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 52991680

約数和(自身を除く): 20210737

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1153, 2187, 3159, 3459, 9477, 10377, 14989, 28431, 31131, 44967, 93393, 134901, 280179, 404703, 840537, 1214109, 2521611, 3642327, 10926981, 32780943]

約数ペア:

[(1, 32780943), (3, 10926981), (9, 3642327), (13, 2521611), (27, 1214109), (39, 840537), (81, 404703), (117, 280179), (243, 134901), (351, 93393), (729, 44967), (1053, 31131), (1153, 28431), (2187, 14989), (3159, 10377), (3459, 9477)]