71368915527

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1\times {\mathrm{18181}}^1$

素因数の和:23000

約数の個数: 48

約数和(自身を含む): 126911523648

約数和(自身を除く): 55542608121

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4793, 14379, 18181, 33551, 43137, 54543, 62309, 100653, 127267, 163629, 186927, 236353, 301959, 381801, 436163, 560781, 709059, 1145403, 1308489, 1654471, 2127177, 3925467, 4963413, 14890239, 87141533, 261424599, 609990731, 784273797, 1132839929, 1829972193, 3398519787, 5489916579, 7929879503, 10195559361, 23789638509, 71368915527]

約数ペア:

[(1, 71368915527), (3, 23789638509), (7, 10195559361), (9, 7929879503), (13, 5489916579), (21, 3398519787), (39, 1829972193), (63, 1132839929), (91, 784273797), (117, 609990731), (273, 261424599), (819, 87141533), (4793, 14890239), (14379, 4963413), (18181, 3925467), (33551, 2127177), (43137, 1654471), (54543, 1308489), (62309, 1145403), (100653, 709059), (127267, 560781), (163629, 436163), (186927, 381801), (236353, 301959)]