144422733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7545

約数の個数: 32

約数和(自身を含む): 240371712

約数和(自身を除く): 95948979

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 6461, 7451, 19383, 22353, 52157, 96863, 156471, 290589, 529021, 678041, 1587063, 2034123, 3703147, 6877273, 11109441, 20631819, 48140911, 144422733]

約数ペア:

[(1, 144422733), (3, 48140911), (7, 20631819), (13, 11109441), (21, 6877273), (39, 3703147), (71, 2034123), (91, 1587063), (213, 678041), (273, 529021), (497, 290589), (923, 156471), (1491, 96863), (2769, 52157), (6461, 22353), (7451, 19383)]