61012371

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 44050029

約数列:

[1, 3, 7, 17, 21, 31, 37, 51, 93, 111, 119, 149, 217, 259, 357, 447, 527, 629, 651, 777, 1043, 1147, 1581, 1887, 2533, 3129, 3441, 3689, 4403, 4619, 5513, 7599, 8029, 11067, 13209, 13857, 16539, 17731, 19499, 24087, 32333, 38591, 53193, 58497, 78523, 93721, 96999, 115773, 136493, 170903, 235569, 281163, 409479, 512709, 549661, 656047, 1196321, 1648983, 1968141, 2905351, 3588963, 8716053, 20337457, 61012371]

約数ペア:

[(1, 61012371), (3, 20337457), (7, 8716053), (17, 3588963), (21, 2905351), (31, 1968141), (37, 1648983), (51, 1196321), (93, 656047), (111, 549661), (119, 512709), (149, 409479), (217, 281163), (259, 235569), (357, 170903), (447, 136493), (527, 115773), (629, 96999), (651, 93721), (777, 78523), (1043, 58497), (1147, 53193), (1581, 38591), (1887, 32333), (2533, 24087), (3129, 19499), (3441, 17731), (3689, 16539), (4403, 13857), (4619, 13209), (5513, 11067), (7599, 8029)]