165025413

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55733}}^1$

素因数の和:55793

約数の個数: 24

約数和(自身を含む): 278224128

約数和(自身を除く): 113198715

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 55733, 167199, 390131, 501597, 1170393, 2619451, 3511179, 7858353, 18336157, 23575059, 55008471, 165025413]

約数ペア:

[(1, 165025413), (3, 55008471), (7, 23575059), (9, 18336157), (21, 7858353), (47, 3511179), (63, 2619451), (141, 1170393), (329, 501597), (423, 390131), (987, 167199), (2961, 55733)]