221036700801

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{82878403}}^1$

素因数の和:82878540

約数の個数: 16

約数和(自身を含む): 339469942784

約数和(自身を除く): 118433241983

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 82878403, 248635209, 580148821, 1740446463, 10525557181, 31576671543, 73678900267, 221036700801]

約数ペア:

[(1, 221036700801), (3, 73678900267), (7, 31576671543), (21, 10525557181), (127, 1740446463), (381, 580148821), (889, 248635209), (2667, 82878403)]