27140589

素因数分解:

$3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 46789248

約数和(自身を除く): 19648659

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 151, 189, 317, 453, 567, 951, 1057, 1359, 2219, 2853, 3171, 4077, 6657, 8559, 9513, 12231, 19971, 25677, 28539, 47867, 59913, 85617, 143601, 179739, 335069, 430803, 1005207, 1292409, 3015621, 3877227, 9046863, 27140589]

約数ペア:

[(1, 27140589), (3, 9046863), (7, 3877227), (9, 3015621), (21, 1292409), (27, 1005207), (63, 430803), (81, 335069), (151, 179739), (189, 143601), (317, 85617), (453, 59913), (567, 47867), (951, 28539), (1057, 25677), (1359, 19971), (2219, 12231), (2853, 9513), (3171, 8559), (4077, 6657)]