89845063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 26276537

約数列:

[1, 7, 11, 41, 77, 149, 191, 287, 451, 1043, 1337, 1639, 2101, 3157, 6109, 7831, 11473, 14707, 28459, 42763, 54817, 67199, 86141, 199213, 313049, 470393, 602987, 1166819, 2191343, 8167733, 12835009, 89845063]

約数ペア:

[(1, 89845063), (7, 12835009), (11, 8167733), (41, 2191343), (77, 1166819), (149, 602987), (191, 470393), (287, 313049), (451, 199213), (1043, 86141), (1337, 67199), (1639, 54817), (2101, 42763), (3157, 28459), (6109, 14707), (7831, 11473)]