1072912581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 1761177600

約数和(自身を除く): 688265019

約数列:

[1, 3, 9, 13, 27, 39, 59, 103, 117, 177, 309, 351, 503, 531, 767, 927, 1339, 1509, 1593, 2301, 2781, 4017, 4527, 6077, 6539, 6903, 12051, 13581, 18231, 19617, 20709, 29677, 36153, 51809, 54693, 58851, 79001, 89031, 155427, 164079, 176553, 237003, 267093, 385801, 466281, 673517, 711009, 801279, 1157403, 1398843, 2020551, 2133027, 3056731, 3472209, 6061653, 9170193, 10416627, 18184959, 27510579, 39737503, 82531737, 119212509, 357637527, 1072912581]

約数ペア:

[(1, 1072912581), (3, 357637527), (9, 119212509), (13, 82531737), (27, 39737503), (39, 27510579), (59, 18184959), (103, 10416627), (117, 9170193), (177, 6061653), (309, 3472209), (351, 3056731), (503, 2133027), (531, 2020551), (767, 1398843), (927, 1157403), (1339, 801279), (1509, 711009), (1593, 673517), (2301, 466281), (2781, 385801), (4017, 267093), (4527, 237003), (6077, 176553), (6539, 164079), (6903, 155427), (12051, 89031), (13581, 79001), (18231, 58851), (19617, 54693), (20709, 51809), (29677, 36153)]