157029813

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8273}}^1$

素因数の和:8338

約数の個数: 32

約数和(自身を含む): 251529600

約数和(自身を除く): 94499787

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 6327, 8273, 18981, 24819, 74457, 157187, 223371, 306101, 471561, 918303, 1414683, 2754909, 4244049, 5815919, 8264727, 17447757, 52343271, 157029813]

約数ペア:

[(1, 157029813), (3, 52343271), (9, 17447757), (19, 8264727), (27, 5815919), (37, 4244049), (57, 2754909), (111, 1414683), (171, 918303), (333, 471561), (513, 306101), (703, 223371), (999, 157187), (2109, 74457), (6327, 24819), (8273, 18981)]