84605409

素因数分解:

$3^2\times 7^3\times {\mathrm{27407}}^1$

素因数の和:27434

約数の個数: 24

約数和(自身を含む): 142521600

約数和(自身を除く): 57916191

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 27407, 82221, 191849, 246663, 575547, 1342943, 1726641, 4028829, 9400601, 12086487, 28201803, 84605409]

約数ペア:

[(1, 84605409), (3, 28201803), (7, 12086487), (9, 9400601), (21, 4028829), (49, 1726641), (63, 1342943), (147, 575547), (343, 246663), (441, 191849), (1029, 82221), (3087, 27407)]