15709987521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{77029}}^1$

素因数の和:77126

約数の個数: 48

約数和(自身を含む): 25379228160

約数和(自身を除く): 9669240639

約数列:

[1, 3, 9, 17, 31, 43, 51, 93, 129, 153, 279, 387, 527, 731, 1333, 1581, 2193, 3999, 4743, 6579, 11997, 22661, 67983, 77029, 203949, 231087, 693261, 1309493, 2387899, 3312247, 3928479, 7163697, 9936741, 11785437, 21491091, 29810223, 40594283, 56308199, 102679657, 121782849, 168924597, 308038971, 365348547, 506773791, 924116913, 1745554169, 5236662507, 15709987521]

約数ペア:

[(1, 15709987521), (3, 5236662507), (9, 1745554169), (17, 924116913), (31, 506773791), (43, 365348547), (51, 308038971), (93, 168924597), (129, 121782849), (153, 102679657), (279, 56308199), (387, 40594283), (527, 29810223), (731, 21491091), (1333, 11785437), (1581, 9936741), (2193, 7163697), (3999, 3928479), (4743, 3312247), (6579, 2387899), (11997, 1309493), (22661, 693261), (67983, 231087), (77029, 203949)]