361672011

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 569437440

約数和(自身を除く): 207765429

約数列:

[1, 3, 9, 19, 43, 57, 101, 129, 171, 303, 387, 487, 817, 909, 1461, 1919, 2451, 4343, 4383, 5757, 7353, 9253, 13029, 17271, 20941, 27759, 39087, 49187, 62823, 82517, 83277, 147561, 188469, 247551, 397879, 442683, 742653, 934553, 1193637, 2115041, 2803659, 3580911, 6345123, 8410977, 19035369, 40185779, 120557337, 361672011]

約数ペア:

[(1, 361672011), (3, 120557337), (9, 40185779), (19, 19035369), (43, 8410977), (57, 6345123), (101, 3580911), (129, 2803659), (171, 2115041), (303, 1193637), (387, 934553), (487, 742653), (817, 442683), (909, 397879), (1461, 247551), (1919, 188469), (2451, 147561), (4343, 83277), (4383, 82517), (5757, 62823), (7353, 49187), (9253, 39087), (13029, 27759), (17271, 20941)]