163965147

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{7219}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 223877760

約数和(自身を除く): 59912613

約数列:

[1, 3, 67, 113, 201, 339, 7219, 7571, 21657, 22713, 483673, 815747, 1451019, 2447241, 54655049, 163965147]

約数ペア:

[(1, 163965147), (3, 54655049), (67, 2447241), (113, 1451019), (201, 815747), (339, 483673), (7219, 22713), (7571, 21657)]