63218021

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 67186176

約数和(自身を除く): 3968155

約数列:

[1, 31, 61, 101, 331, 1891, 3131, 6161, 10261, 20191, 33431, 190991, 625921, 1036361, 2039291, 63218021]

約数ペア:

[(1, 63218021), (31, 2039291), (61, 1036361), (101, 625921), (331, 190991), (1891, 33431), (3131, 20191), (6161, 10261)]