68367721

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 72135360

約数和(自身を除く): 3767639

約数列:

[1, 43, 53, 131, 229, 2279, 5633, 6943, 9847, 12137, 29999, 298549, 521891, 1289957, 1589947, 68367721]

約数ペア:

[(1, 68367721), (43, 1589947), (53, 1289957), (131, 521891), (229, 298549), (2279, 29999), (5633, 12137), (6943, 9847)]