54248697

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 86957376

約数和(自身を除く): 32708679

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 787, 851, 999, 1863, 2361, 2553, 2997, 7083, 7659, 18101, 21249, 22977, 29119, 54303, 63747, 68931, 87357, 162909, 262071, 488727, 669737, 786213, 1466181, 2009211, 2358639, 6027633, 18082899, 54248697]

約数ペア:

[(1, 54248697), (3, 18082899), (9, 6027633), (23, 2358639), (27, 2009211), (37, 1466181), (69, 786213), (81, 669737), (111, 488727), (207, 262071), (333, 162909), (621, 87357), (787, 68931), (851, 63747), (999, 54303), (1863, 29119), (2361, 22977), (2553, 21249), (2997, 18101), (7083, 7659)]