61337958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 140659200

約数和(自身を除く): 79321242

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 73, 87, 146, 174, 219, 319, 438, 439, 638, 803, 878, 957, 1317, 1606, 1914, 2117, 2409, 2634, 4234, 4818, 4829, 6351, 9658, 12702, 12731, 14487, 23287, 25462, 28974, 32047, 38193, 46574, 64094, 69861, 76386, 96141, 139722, 140041, 192282, 280082, 352517, 420123, 705034, 840246, 929363, 1057551, 1858726, 2115102, 2788089, 5576178, 10222993, 20445986, 30668979, 61337958]

約数ペア:

[(1, 61337958), (2, 30668979), (3, 20445986), (6, 10222993), (11, 5576178), (22, 2788089), (29, 2115102), (33, 1858726), (58, 1057551), (66, 929363), (73, 840246), (87, 705034), (146, 420123), (174, 352517), (219, 280082), (319, 192282), (438, 140041), (439, 139722), (638, 96141), (803, 76386), (878, 69861), (957, 64094), (1317, 46574), (1606, 38193), (1914, 32047), (2117, 28974), (2409, 25462), (2634, 23287), (4234, 14487), (4818, 12731), (4829, 12702), (6351, 9658)]