78800211

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11069}}^1$

素因数の和:11195

約数の個数: 24

約数和(自身を含む): 131245920

約数和(自身を除く): 52445709

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 11069, 33207, 77483, 99621, 232449, 697347, 1250797, 3752391, 8755579, 11257173, 26266737, 78800211]

約数ペア:

[(1, 78800211), (3, 26266737), (7, 11257173), (9, 8755579), (21, 3752391), (63, 1250797), (113, 697347), (339, 232449), (791, 99621), (1017, 77483), (2373, 33207), (7119, 11069)]