126840273

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{5791}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 198086400

約数和(自身を除く): 71246127

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 5791, 7301, 17373, 21903, 40537, 121611, 283759, 851277, 862859, 2588577, 6040013, 18120039, 42280091, 126840273]

約数ペア:

[(1, 126840273), (3, 42280091), (7, 18120039), (21, 6040013), (49, 2588577), (147, 862859), (149, 851277), (447, 283759), (1043, 121611), (3129, 40537), (5791, 21903), (7301, 17373)]