29521557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 47496960

約数和(自身を除く): 17975403

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 351, 453, 557, 1359, 1671, 1963, 4077, 5013, 5889, 7241, 15039, 17667, 21723, 53001, 65169, 84107, 195507, 252321, 756963, 1093391, 2270889, 3280173, 9840519, 29521557]

約数ペア:

[(1, 29521557), (3, 9840519), (9, 3280173), (13, 2270889), (27, 1093391), (39, 756963), (117, 252321), (151, 195507), (351, 84107), (453, 65169), (557, 53001), (1359, 21723), (1671, 17667), (1963, 15039), (4077, 7241), (5013, 5889)]