230172489

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5851}}^1$

素因数の和:5938

約数の個数: 32

約数和(自身を含む): 359546880

約数和(自身を除く): 129374391

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 4371, 5851, 13113, 17553, 39339, 52659, 157977, 181381, 274997, 544143, 824991, 1632429, 2474973, 4897287, 7424919, 8524907, 25574721, 76724163, 230172489]

約数ペア:

[(1, 230172489), (3, 76724163), (9, 25574721), (27, 8524907), (31, 7424919), (47, 4897287), (93, 2474973), (141, 1632429), (279, 824991), (423, 544143), (837, 274997), (1269, 181381), (1457, 157977), (4371, 52659), (5851, 39339), (13113, 17553)]