61041357

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 104697600

約数和(自身を除く): 43656243

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 113, 117, 171, 243, 247, 339, 351, 513, 729, 741, 1017, 1053, 1469, 1539, 2147, 2187, 2223, 3051, 3159, 4407, 4617, 6441, 6669, 9153, 9477, 13221, 13851, 19323, 20007, 27459, 27911, 28431, 39663, 41553, 57969, 60021, 82377, 83733, 118989, 173907, 180063, 247131, 251199, 356967, 521721, 540189, 753597, 1070901, 1565163, 2260791, 3212703, 4695489, 6782373, 20347119, 61041357]

約数ペア:

[(1, 61041357), (3, 20347119), (9, 6782373), (13, 4695489), (19, 3212703), (27, 2260791), (39, 1565163), (57, 1070901), (81, 753597), (113, 540189), (117, 521721), (171, 356967), (243, 251199), (247, 247131), (339, 180063), (351, 173907), (513, 118989), (729, 83733), (741, 82377), (1017, 60021), (1053, 57969), (1469, 41553), (1539, 39663), (2147, 28431), (2187, 27911), (2223, 27459), (3051, 20007), (3159, 19323), (4407, 13851), (4617, 13221), (6441, 9477), (6669, 9153)]