61900521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 91103232

約数和(自身を除く): 29202711

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 673, 713, 989, 1333, 2019, 2139, 2967, 3999, 15479, 20863, 28939, 30659, 46437, 62589, 86817, 91977, 479849, 665597, 897109, 1439547, 1996791, 2691327, 20633507, 61900521]

約数ペア:

[(1, 61900521), (3, 20633507), (23, 2691327), (31, 1996791), (43, 1439547), (69, 897109), (93, 665597), (129, 479849), (673, 91977), (713, 86817), (989, 62589), (1333, 46437), (2019, 30659), (2139, 28939), (2967, 20863), (3999, 15479)]