87847119

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 135705600

約数和(自身を除く): 47858481

約数列:

[1, 3, 9, 27, 29, 87, 151, 261, 453, 743, 783, 1359, 2229, 4077, 4379, 6687, 13137, 20061, 21547, 39411, 64641, 112193, 118233, 193923, 336579, 581769, 1009737, 3029211, 3253597, 9760791, 29282373, 87847119]

約数ペア:

[(1, 87847119), (3, 29282373), (9, 9760791), (27, 3253597), (29, 3029211), (87, 1009737), (151, 581769), (261, 336579), (453, 193923), (743, 118233), (783, 112193), (1359, 64641), (2229, 39411), (4077, 21547), (4379, 20061), (6687, 13137)]