89949387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 136327680

約数和(自身を除く): 46378293

約数列:

[1, 3, 11, 29, 33, 87, 193, 319, 487, 579, 957, 1461, 2123, 5357, 5597, 6369, 14123, 16071, 16791, 42369, 61567, 93991, 155353, 184701, 281973, 466059, 1033901, 2725739, 3101703, 8177217, 29983129, 89949387]

約数ペア:

[(1, 89949387), (3, 29983129), (11, 8177217), (29, 3101703), (33, 2725739), (87, 1033901), (193, 466059), (319, 281973), (487, 184701), (579, 155353), (957, 93991), (1461, 61567), (2123, 42369), (5357, 16791), (5597, 16071), (6369, 14123)]