53779251

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 72624384

約数和(自身を除く): 18845133

約数列:

[1, 3, 157, 227, 471, 503, 681, 1509, 35639, 78971, 106917, 114181, 236913, 342543, 17926417, 53779251]

約数ペア:

[(1, 53779251), (3, 17926417), (157, 342543), (227, 236913), (471, 114181), (503, 106917), (681, 78971), (1509, 35639)]