90489147

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5467

約数の個数: 32

約数和(自身を含む): 149133312

約数和(自身を除く): 58644165

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5393, 5593, 16179, 16779, 37751, 91681, 113253, 253471, 275043, 641767, 760413, 1774297, 1925301, 4309007, 5322891, 12927021, 30163049, 90489147]

約数ペア:

[(1, 90489147), (3, 30163049), (7, 12927021), (17, 5322891), (21, 4309007), (47, 1925301), (51, 1774297), (119, 760413), (141, 641767), (329, 275043), (357, 253471), (799, 113253), (987, 91681), (2397, 37751), (5393, 16779), (5593, 16179)]