25988067

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7237}}^1$

素因数の和:7272

約数の個数: 32

約数和(自身を含む): 46323200

約数和(自身を除く): 20335133

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7237, 21711, 50659, 65133, 137503, 151977, 195399, 412509, 455931, 962521, 1237527, 1367793, 2887563, 3712581, 8662689, 25988067]

約数ペア:

[(1, 25988067), (3, 8662689), (7, 3712581), (9, 2887563), (19, 1367793), (21, 1237527), (27, 962521), (57, 455931), (63, 412509), (133, 195399), (171, 151977), (189, 137503), (399, 65133), (513, 50659), (1197, 21711), (3591, 7237)]