66056877

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 56

約数和(自身を含む): 106327040

約数和(自身を除く): 40270163

約数列:

[1, 3, 9, 27, 31, 37, 79, 81, 93, 111, 237, 243, 279, 333, 711, 729, 837, 999, 1147, 2133, 2449, 2511, 2923, 2997, 3441, 6399, 7347, 7533, 8769, 8991, 10323, 19197, 22041, 22599, 26307, 26973, 30969, 57591, 66123, 78921, 90613, 92907, 198369, 236763, 271839, 278721, 595107, 710289, 815517, 836163, 1785321, 2130867, 2446551, 7339653, 22018959, 66056877]

約数ペア:

[(1, 66056877), (3, 22018959), (9, 7339653), (27, 2446551), (31, 2130867), (37, 1785321), (79, 836163), (81, 815517), (93, 710289), (111, 595107), (237, 278721), (243, 271839), (279, 236763), (333, 198369), (711, 92907), (729, 90613), (837, 78921), (999, 66123), (1147, 57591), (2133, 30969), (2449, 26973), (2511, 26307), (2923, 22599), (2997, 22041), (3441, 19197), (6399, 10323), (7347, 8991), (7533, 8769)]