81275077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 91808640

約数和(自身を除く): 10533563

約数列:

[1, 13, 23, 229, 299, 1187, 2977, 5267, 15431, 27301, 68471, 271823, 354913, 3533699, 6251929, 81275077]

約数ペア:

[(1, 81275077), (13, 6251929), (23, 3533699), (229, 354913), (299, 271823), (1187, 68471), (2977, 27301), (5267, 15431)]