65525091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 96890880

約数和(自身を除く): 31365789

約数列:

[1, 3, 19, 23, 57, 69, 151, 331, 437, 453, 993, 1311, 2869, 3473, 6289, 7613, 8607, 10419, 18867, 22839, 49981, 65987, 144647, 149943, 197961, 433941, 949639, 1149563, 2848917, 3448689, 21841697, 65525091]

約数ペア:

[(1, 65525091), (3, 21841697), (19, 3448689), (23, 2848917), (57, 1149563), (69, 949639), (151, 433941), (331, 197961), (437, 149943), (453, 144647), (993, 65987), (1311, 49981), (2869, 22839), (3473, 18867), (6289, 10419), (7613, 8607)]