65264409

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 114147072

約数和(自身を除く): 48882663

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 73, 161, 207, 219, 483, 511, 617, 657, 1449, 1533, 1679, 1851, 4319, 4599, 5037, 5553, 11753, 12957, 14191, 15111, 35259, 38871, 42573, 45041, 99337, 105777, 127719, 135123, 298011, 315287, 405369, 894033, 945861, 1035943, 2837583, 3107829, 7251601, 9323487, 21754803, 65264409]

約数ペア:

[(1, 65264409), (3, 21754803), (7, 9323487), (9, 7251601), (21, 3107829), (23, 2837583), (63, 1035943), (69, 945861), (73, 894033), (161, 405369), (207, 315287), (219, 298011), (483, 135123), (511, 127719), (617, 105777), (657, 99337), (1449, 45041), (1533, 42573), (1679, 38871), (1851, 35259), (4319, 15111), (4599, 14191), (5037, 12957), (5553, 11753)]