57100491

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15901}}^1$

素因数の和:15936

約数の個数: 32

約数和(自身を含む): 101772800

約数和(自身を除く): 44672309

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 15901, 47703, 111307, 143109, 302119, 333921, 429327, 906357, 1001763, 2114833, 2719071, 3005289, 6344499, 8157213, 19033497, 57100491]

約数ペア:

[(1, 57100491), (3, 19033497), (7, 8157213), (9, 6344499), (19, 3005289), (21, 2719071), (27, 2114833), (57, 1001763), (63, 906357), (133, 429327), (171, 333921), (189, 302119), (399, 143109), (513, 111307), (1197, 47703), (3591, 15901)]