135320997

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{15091}}^1$

素因数の和:15169

約数の個数: 24

約数和(自身を含む): 213340512

約数和(自身を除く): 78019515

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 15091, 45273, 105637, 316911, 739459, 920551, 2218377, 2761653, 6443857, 19331571, 45106999, 135320997]

約数ペア:

[(1, 135320997), (3, 45106999), (7, 19331571), (21, 6443857), (49, 2761653), (61, 2218377), (147, 920551), (183, 739459), (427, 316911), (1281, 105637), (2989, 45273), (8967, 15091)]