201773619

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 310464000

約数和(自身を除く): 108690381

約数列:

[1, 3, 9, 27, 29, 87, 261, 439, 587, 783, 1317, 1761, 3951, 5283, 11853, 12731, 15849, 17023, 38193, 51069, 114579, 153207, 257693, 343737, 459621, 773079, 2319237, 6957711, 7473097, 22419291, 67257873, 201773619]

約数ペア:

[(1, 201773619), (3, 67257873), (9, 22419291), (27, 7473097), (29, 6957711), (87, 2319237), (261, 773079), (439, 459621), (587, 343737), (783, 257693), (1317, 153207), (1761, 114579), (3951, 51069), (5283, 38193), (11853, 17023), (12731, 15849)]