74306043

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 126337536

約数和(自身を除く): 52031493

約数列:

[1, 3, 7, 9, 21, 63, 73, 107, 151, 219, 321, 453, 511, 657, 749, 963, 1057, 1359, 1533, 2247, 3171, 4599, 6741, 7811, 9513, 11023, 16157, 23433, 33069, 48471, 54677, 70299, 77161, 99207, 113099, 145413, 164031, 231483, 339297, 492093, 694449, 1017891, 1179461, 3538383, 8256227, 10615149, 24768681, 74306043]

約数ペア:

[(1, 74306043), (3, 24768681), (7, 10615149), (9, 8256227), (21, 3538383), (63, 1179461), (73, 1017891), (107, 694449), (151, 492093), (219, 339297), (321, 231483), (453, 164031), (511, 145413), (657, 113099), (749, 99207), (963, 77161), (1057, 70299), (1359, 54677), (1533, 48471), (2247, 33069), (3171, 23433), (4599, 16157), (6741, 11023), (7811, 9513)]