120703863

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 192348160

約数和(自身を除く): 71644297

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 237, 553, 651, 1659, 2347, 2449, 7041, 7347, 16429, 17143, 49287, 51429, 72757, 185413, 218271, 509299, 556239, 1297891, 1527897, 3893673, 5747803, 17243409, 40234621, 120703863]

約数ペア:

[(1, 120703863), (3, 40234621), (7, 17243409), (21, 5747803), (31, 3893673), (79, 1527897), (93, 1297891), (217, 556239), (237, 509299), (553, 218271), (651, 185413), (1659, 72757), (2347, 51429), (2449, 49287), (7041, 17143), (7347, 16429)]