80455390561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{981271}}^1$

素因数の和:981361

約数の個数: 32

約数和(自身を含む): 106825195008

約数和(自身を除く): 26369804447

約数列:

[1, 7, 13, 17, 53, 91, 119, 221, 371, 689, 901, 1547, 4823, 6307, 11713, 81991, 981271, 6868897, 12756523, 16681607, 52007363, 89295661, 116771249, 216860891, 364051541, 676095719, 884125171, 1518026237, 4732670033, 6188876197, 11493627223, 80455390561]

約数ペア:

[(1, 80455390561), (7, 11493627223), (13, 6188876197), (17, 4732670033), (53, 1518026237), (91, 884125171), (119, 676095719), (221, 364051541), (371, 216860891), (689, 116771249), (901, 89295661), (1547, 52007363), (4823, 16681607), (6307, 12756523), (11713, 6868897), (81991, 981271)]