163026441

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3989}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 248976000

約数和(自身を除く): 85949559

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 2151, 3989, 4541, 11967, 13623, 35901, 40869, 75791, 227373, 682119, 953371, 2860113, 8580339, 18114049, 54342147, 163026441]

約数ペア:

[(1, 163026441), (3, 54342147), (9, 18114049), (19, 8580339), (57, 2860113), (171, 953371), (239, 682119), (717, 227373), (2151, 75791), (3989, 40869), (4541, 35901), (11967, 13623)]