71830849581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{309481}}^1$

素因数の和:309582

約数の個数: 48

約数和(自身を含む): 115580385648

約数和(自身を除く): 43749536067

約数列:

[1, 3, 9, 17, 37, 41, 51, 111, 123, 153, 333, 369, 629, 697, 1517, 1887, 2091, 4551, 5661, 6273, 13653, 25789, 77367, 232101, 309481, 928443, 2785329, 5261177, 11450797, 12688721, 15783531, 34352391, 38066163, 47350593, 103057173, 114198489, 194663549, 215708257, 469482677, 583990647, 647124771, 1408448031, 1751971941, 1941374313, 4225344093, 7981205509, 23943616527, 71830849581]

約数ペア:

[(1, 71830849581), (3, 23943616527), (9, 7981205509), (17, 4225344093), (37, 1941374313), (41, 1751971941), (51, 1408448031), (111, 647124771), (123, 583990647), (153, 469482677), (333, 215708257), (369, 194663549), (629, 114198489), (697, 103057173), (1517, 47350593), (1887, 38066163), (2091, 34352391), (4551, 15783531), (5661, 12688721), (6273, 11450797), (13653, 5261177), (25789, 2785329), (77367, 928443), (232101, 309481)]