133784757

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1039}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 209664000

約数和(自身を除く): 75879243

約数列:

[1, 3, 9, 19, 27, 57, 171, 251, 513, 753, 1039, 2259, 3117, 4769, 6777, 9351, 14307, 19741, 28053, 42921, 59223, 128763, 177669, 260789, 533007, 782367, 2347101, 4954991, 7041303, 14864973, 44594919, 133784757]

約数ペア:

[(1, 133784757), (3, 44594919), (9, 14864973), (19, 7041303), (27, 4954991), (57, 2347101), (171, 782367), (251, 533007), (513, 260789), (753, 177669), (1039, 128763), (2259, 59223), (3117, 42921), (4769, 28053), (6777, 19741), (9351, 14307)]