55818171

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 86102016

約数和(自身を除く): 30283845

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 6271, 8901, 18813, 56439, 144233, 269653, 432699, 808959, 1298097, 2426877, 6202019, 18606057, 55818171]

約数ペア:

[(1, 55818171), (3, 18606057), (9, 6202019), (23, 2426877), (43, 1298097), (69, 808959), (129, 432699), (207, 269653), (387, 144233), (989, 56439), (2967, 18813), (6271, 8901)]