217965021699

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^3\times {\mathrm{31511}}^1$

素因数の和:31672

約数の個数: 32

約数和(自身を含む): 307809216000

約数和(自身を除く): 89844194301

約数列:

[1, 3, 29, 43, 87, 129, 1247, 1849, 3741, 5547, 31511, 53621, 79507, 94533, 160863, 238521, 913819, 1354973, 2305703, 2741457, 4064919, 6917109, 39294217, 58263839, 117882651, 174791517, 1689651331, 2505345077, 5068953993, 7516035231, 72655007233, 217965021699]

約数ペア:

[(1, 217965021699), (3, 72655007233), (29, 7516035231), (43, 5068953993), (87, 2505345077), (129, 1689651331), (1247, 174791517), (1849, 117882651), (3741, 58263839), (5547, 39294217), (31511, 6917109), (53621, 4064919), (79507, 2741457), (94533, 2305703), (160863, 1354973), (238521, 913819)]