85639059

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 146419200

約数和(自身を除く): 60780141

約数列:

[1, 3, 9, 11, 27, 29, 33, 61, 87, 99, 163, 183, 261, 297, 319, 489, 549, 671, 783, 957, 1467, 1647, 1769, 1793, 2013, 2871, 4401, 4727, 5307, 5379, 6039, 8613, 9943, 14181, 15921, 16137, 18117, 19459, 29829, 42543, 47763, 48411, 51997, 58377, 89487, 109373, 127629, 155991, 175131, 268461, 288347, 328119, 467973, 525393, 865041, 984357, 1403919, 2595123, 2953071, 3171817, 7785369, 9515451, 28546353, 85639059]

約数ペア:

[(1, 85639059), (3, 28546353), (9, 9515451), (11, 7785369), (27, 3171817), (29, 2953071), (33, 2595123), (61, 1403919), (87, 984357), (99, 865041), (163, 525393), (183, 467973), (261, 328119), (297, 288347), (319, 268461), (489, 175131), (549, 155991), (671, 127629), (783, 109373), (957, 89487), (1467, 58377), (1647, 51997), (1769, 48411), (1793, 47763), (2013, 42543), (2871, 29829), (4401, 19459), (4727, 18117), (5307, 16137), (5379, 15921), (6039, 14181), (8613, 9943)]