179920011

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{12763}}^1$

素因数の和:12930

約数の個数: 16

約数和(自身を含む): 248336384

約数和(自身を除く): 68416373

約数列:

[1, 3, 37, 111, 127, 381, 4699, 12763, 14097, 38289, 472231, 1416693, 1620901, 4862703, 59973337, 179920011]

約数ペア:

[(1, 179920011), (3, 59973337), (37, 4862703), (111, 1620901), (127, 1416693), (381, 472231), (4699, 38289), (12763, 14097)]