76904643

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 109734912

約数和(自身を除く): 32830269

約数列:

[1, 3, 41, 47, 53, 123, 141, 159, 251, 753, 1927, 2173, 2491, 5781, 6519, 7473, 10291, 11797, 13303, 30873, 35391, 39909, 102131, 306393, 483677, 545423, 625241, 1451031, 1636269, 1875723, 25634881, 76904643]

約数ペア:

[(1, 76904643), (3, 25634881), (41, 1875723), (47, 1636269), (53, 1451031), (123, 625241), (141, 545423), (159, 483677), (251, 306393), (753, 102131), (1927, 39909), (2173, 35391), (2491, 30873), (5781, 13303), (6519, 11797), (7473, 10291)]