157215327

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{17393}}^1$

素因数の和:17550

約数の個数: 16

約数和(自身を含む): 220416768

約数和(自身を除く): 63201441

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 17393, 52179, 400039, 1200117, 2278483, 6835449, 52405109, 157215327]

約数ペア:

[(1, 157215327), (3, 52405109), (23, 6835449), (69, 2278483), (131, 1200117), (393, 400039), (3013, 52179), (9039, 17393)]