127997685

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20173}}^1$

素因数の和:20234

約数の個数: 32

約数和(自身を含む): 232404480

約数和(自身を除く): 104406795

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 20173, 60519, 100865, 181557, 302595, 544671, 907785, 948131, 2723355, 2844393, 4740655, 8533179, 14221965, 25599537, 42665895, 127997685]

約数ペア:

[(1, 127997685), (3, 42665895), (5, 25599537), (9, 14221965), (15, 8533179), (27, 4740655), (45, 2844393), (47, 2723355), (135, 948131), (141, 907785), (235, 544671), (423, 302595), (705, 181557), (1269, 100865), (2115, 60519), (6345, 20173)]