72512859

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{28403}}^1$

素因数の和:28466

約数の個数: 16

約数和(自身を含む): 103617792

約数和(自身を除く): 31104933

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 28403, 85209, 653269, 1050911, 1959807, 3152733, 24170953, 72512859]

約数ペア:

[(1, 72512859), (3, 24170953), (23, 3152733), (37, 1959807), (69, 1050911), (111, 653269), (851, 85209), (2553, 28403)]