207830997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{48821}}^1$

素因数の和:48881

約数の個数: 24

約数和(自身を含む): 335114208

約数和(自身を除く): 127283211

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 48821, 146463, 439389, 537031, 1611093, 2099303, 4833279, 6297909, 18893727, 23092333, 69276999, 207830997]

約数ペア:

[(1, 207830997), (3, 69276999), (9, 23092333), (11, 18893727), (33, 6297909), (43, 4833279), (99, 2099303), (129, 1611093), (387, 537031), (473, 439389), (1419, 146463), (4257, 48821)]