152421489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{17299}}^1$

素因数の和:17405

約数の個数: 24

約数和(自身を含む): 242892000

約数和(自身を除く): 90470511

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 17299, 51897, 155691, 190289, 570867, 1539611, 1712601, 4618833, 13856499, 16935721, 50807163, 152421489]

約数ペア:

[(1, 152421489), (3, 50807163), (9, 16935721), (11, 13856499), (33, 4618833), (89, 1712601), (99, 1539611), (267, 570867), (801, 190289), (979, 155691), (2937, 51897), (8811, 17299)]