65427033

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 41017767

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1399, 2227, 2751, 4197, 6681, 9793, 15589, 23783, 29379, 46767, 71349, 166481, 183269, 499443, 549807, 1282883, 3115573, 3848649, 9346719, 21809011, 65427033]

約数ペア:

[(1, 65427033), (3, 21809011), (7, 9346719), (17, 3848649), (21, 3115573), (51, 1282883), (119, 549807), (131, 499443), (357, 183269), (393, 166481), (917, 71349), (1399, 46767), (2227, 29379), (2751, 23783), (4197, 15589), (6681, 9793)]