98787069

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 144864512

約数和(自身を除く): 46077443

約数列:

[1, 3, 9, 151, 157, 453, 463, 471, 1359, 1389, 1413, 4167, 23707, 69913, 71121, 72691, 209739, 213363, 218073, 629217, 654219, 10976341, 32929023, 98787069]

約数ペア:

[(1, 98787069), (3, 32929023), (9, 10976341), (151, 654219), (157, 629217), (453, 218073), (463, 213363), (471, 209739), (1359, 72691), (1389, 71121), (1413, 69913), (4167, 23707)]