127840683

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 188006400

約数和(自身を除く): 60165717

約数列:

[1, 3, 19, 31, 57, 71, 93, 213, 589, 1019, 1349, 1767, 2201, 3057, 4047, 6603, 19361, 31589, 41819, 58083, 72349, 94767, 125457, 217047, 600191, 1374631, 1800573, 2242819, 4123893, 6728457, 42613561, 127840683]

約数ペア:

[(1, 127840683), (3, 42613561), (19, 6728457), (31, 4123893), (57, 2242819), (71, 1800573), (93, 1374631), (213, 600191), (589, 217047), (1019, 125457), (1349, 94767), (1767, 72349), (2201, 58083), (3057, 41819), (4047, 31589), (6603, 19361)]