65270961

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1229}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 110995200

約数和(自身を除く): 45724239

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1229, 1967, 2529, 3687, 5901, 7587, 8603, 11061, 17703, 25809, 33183, 53109, 77427, 232281, 345349, 1036047, 2417443, 3108141, 7252329, 9324423, 21756987, 65270961]

約数ペア:

[(1, 65270961), (3, 21756987), (7, 9324423), (9, 7252329), (21, 3108141), (27, 2417443), (63, 1036047), (189, 345349), (281, 232281), (843, 77427), (1229, 53109), (1967, 33183), (2529, 25809), (3687, 17703), (5901, 11061), (7587, 8603)]