156565131

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{16573}}^1$

素因数の和:16690

約数の個数: 16

約数和(自身を含む): 216390144

約数和(自身を除く): 59825013

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 16573, 49719, 778931, 1110391, 2336793, 3331173, 52188377, 156565131]

約数ペア:

[(1, 156565131), (3, 52188377), (47, 3331173), (67, 2336793), (141, 1110391), (201, 778931), (3149, 49719), (9447, 16573)]