26970783

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 43215360

約数和(自身を除く): 16244577

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 661, 1407, 1943, 1983, 4627, 5829, 13601, 13881, 19169, 40803, 44287, 57507, 132861, 134183, 310009, 402549, 930027, 1284323, 3852969, 8990261, 26970783]

約数ペア:

[(1, 26970783), (3, 8990261), (7, 3852969), (21, 1284323), (29, 930027), (67, 402549), (87, 310009), (201, 134183), (203, 132861), (469, 57507), (609, 44287), (661, 40803), (1407, 19169), (1943, 13881), (1983, 13601), (4627, 5829)]