16564041

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 10530999

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1151, 1599, 3453, 4797, 10359, 14391, 14963, 31077, 44889, 47191, 134667, 141573, 404001, 424719, 613483, 1274157, 1840449, 5521347, 16564041]

約数ペア:

[(1, 16564041), (3, 5521347), (9, 1840449), (13, 1274157), (27, 613483), (39, 424719), (41, 404001), (117, 141573), (123, 134667), (351, 47191), (369, 44889), (533, 31077), (1107, 14963), (1151, 14391), (1599, 10359), (3453, 4797)]