25121151

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 41610240

約数和(自身を除く): 16489089

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 2063, 4059, 6189, 12177, 18567, 22693, 55701, 68079, 84583, 204237, 253749, 612711, 761247, 930413, 2283741, 2791239, 8373717, 25121151]

約数ペア:

[(1, 25121151), (3, 8373717), (9, 2791239), (11, 2283741), (27, 930413), (33, 761247), (41, 612711), (99, 253749), (123, 204237), (297, 84583), (369, 68079), (451, 55701), (1107, 22693), (1353, 18567), (2063, 12177), (4059, 6189)]