120810627

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8837}}^1$

素因数の和:8888

約数の個数: 36

約数和(自身を含む): 209566656

約数和(自身を除く): 88756029

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 8837, 13671, 26511, 61859, 79533, 185577, 273947, 433013, 556731, 821841, 1299039, 1917629, 2465523, 3897117, 5752887, 13423403, 17258661, 40270209, 120810627]

約数ペア:

[(1, 120810627), (3, 40270209), (7, 17258661), (9, 13423403), (21, 5752887), (31, 3897117), (49, 2465523), (63, 1917629), (93, 1299039), (147, 821841), (217, 556731), (279, 433013), (441, 273947), (651, 185577), (1519, 79533), (1953, 61859), (4557, 26511), (8837, 13671)]