88920591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 130076928

約数和(自身を除く): 41156337

約数列:

[1, 3, 17, 51, 53, 67, 159, 201, 491, 901, 1139, 1473, 2703, 3417, 3551, 8347, 10653, 25041, 26023, 32897, 60367, 78069, 98691, 181101, 442391, 559249, 1327173, 1677747, 1743541, 5230623, 29640197, 88920591]

約数ペア:

[(1, 88920591), (3, 29640197), (17, 5230623), (51, 1743541), (53, 1677747), (67, 1327173), (159, 559249), (201, 442391), (491, 181101), (901, 98691), (1139, 78069), (1473, 60367), (2703, 32897), (3417, 26023), (3551, 25041), (8347, 10653)]