156715377

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{82007}}^1$

素因数の和:82037

約数の個数: 24

約数和(自身を含む): 261769536

約数和(自身を除く): 105054159

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 82007, 246021, 574049, 1066091, 1722147, 3198273, 4018343, 7462637, 12055029, 22387911, 52238459, 156715377]

約数ペア:

[(1, 156715377), (3, 52238459), (7, 22387911), (13, 12055029), (21, 7462637), (39, 4018343), (49, 3198273), (91, 1722147), (147, 1066091), (273, 574049), (637, 246021), (1911, 82007)]