172368207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4021}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 272305488

約数和(自身を除く): 99937281

約数列:

[1, 3, 9, 11, 33, 99, 433, 1299, 3897, 4021, 4763, 12063, 14289, 36189, 42867, 44231, 132693, 398079, 1741093, 5223279, 15669837, 19152023, 57456069, 172368207]

約数ペア:

[(1, 172368207), (3, 57456069), (9, 19152023), (11, 15669837), (33, 5223279), (99, 1741093), (433, 398079), (1299, 132693), (3897, 44231), (4021, 42867), (4763, 36189), (12063, 14289)]