20231678961

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{57640111}}^1$

素因数の和:57640133

約数の個数: 16

約数和(自身を含む): 32278462720

約数和(自身を除く): 12046783759

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 57640111, 172920333, 518760999, 749321443, 1556282997, 2247964329, 6743892987, 20231678961]

約数ペア:

[(1, 20231678961), (3, 6743892987), (9, 2247964329), (13, 1556282997), (27, 749321443), (39, 518760999), (117, 172920333), (351, 57640111)]