126989103

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28201}}^1$

素因数の和:28302

約数の個数: 16

約数和(自身を含む): 180492800

約数和(自身を除く): 53503697

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 28201, 84603, 535819, 1607457, 2227879, 6683637, 42329701, 126989103]

約数ペア:

[(1, 126989103), (3, 42329701), (19, 6683637), (57, 2227879), (79, 1607457), (237, 535819), (1501, 84603), (4503, 28201)]