21836698389

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{192977}}^1$

素因数の和:193127

約数の個数: 40

約数和(自身を含む): 35866119168

約数和(自身を除く): 14029420779

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 127, 297, 381, 891, 1143, 1397, 3429, 4191, 10287, 12573, 37719, 113157, 192977, 578931, 1736793, 2122747, 5210379, 6368241, 15631137, 19104723, 24508079, 57314169, 73524237, 171942507, 220572711, 269588869, 661718133, 808766607, 1985154399, 2426299821, 7278899463, 21836698389]

約数ペア:

[(1, 21836698389), (3, 7278899463), (9, 2426299821), (11, 1985154399), (27, 808766607), (33, 661718133), (81, 269588869), (99, 220572711), (127, 171942507), (297, 73524237), (381, 57314169), (891, 24508079), (1143, 19104723), (1397, 15631137), (3429, 6368241), (4191, 5210379), (10287, 2122747), (12573, 1736793), (37719, 578931), (113157, 192977)]