77040271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 102767616

約数和(自身を除く): 25727345

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 451, 943, 1061, 1771, 3157, 6601, 7427, 10373, 11671, 24403, 43501, 72611, 81697, 170821, 268433, 304507, 478511, 1000523, 1879031, 3349577, 7003661, 11005753, 77040271]

約数ペア:

[(1, 77040271), (7, 11005753), (11, 7003661), (23, 3349577), (41, 1879031), (77, 1000523), (161, 478511), (253, 304507), (287, 268433), (451, 170821), (943, 81697), (1061, 72611), (1771, 43501), (3157, 24403), (6601, 11671), (7427, 10373)]