537927291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 903344640

約数和(自身を除く): 365417349

約数列:

[1, 3, 9, 11, 27, 33, 43, 73, 99, 129, 219, 297, 387, 473, 577, 657, 803, 1161, 1419, 1731, 1971, 2409, 3139, 4257, 5193, 6347, 7227, 9417, 12771, 15579, 19041, 21681, 24811, 28251, 34529, 42121, 57123, 74433, 84753, 103587, 126363, 171369, 223299, 272921, 310761, 379089, 463331, 669897, 818763, 932283, 1137267, 1389993, 1811203, 2456289, 4169979, 5433609, 7368867, 12509937, 16300827, 19923233, 48902481, 59769699, 179309097, 537927291]

約数ペア:

[(1, 537927291), (3, 179309097), (9, 59769699), (11, 48902481), (27, 19923233), (33, 16300827), (43, 12509937), (73, 7368867), (99, 5433609), (129, 4169979), (219, 2456289), (297, 1811203), (387, 1389993), (473, 1137267), (577, 932283), (657, 818763), (803, 669897), (1161, 463331), (1419, 379089), (1731, 310761), (1971, 272921), (2409, 223299), (3139, 171369), (4257, 126363), (5193, 103587), (6347, 84753), (7227, 74433), (9417, 57123), (12771, 42121), (15579, 34529), (19041, 28251), (21681, 24811)]