78899397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{6473}}^1$

素因数の和:6732

約数の個数: 16

約数和(自身を含む): 111870720

約数和(自身を除く): 32971323

約数列:

[1, 3, 17, 51, 239, 717, 4063, 6473, 12189, 19419, 110041, 330123, 1547047, 4641141, 26299799, 78899397]

約数ペア:

[(1, 78899397), (3, 26299799), (17, 4641141), (51, 1547047), (239, 330123), (717, 110041), (4063, 19419), (6473, 12189)]