80258853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 37096539

約数列:

[1, 3, 17, 41, 51, 123, 131, 293, 393, 697, 879, 2091, 2227, 4981, 5371, 6681, 12013, 14943, 16113, 36039, 38383, 91307, 115149, 204221, 273921, 612663, 652511, 1573703, 1957533, 4721109, 26752951, 80258853]

約数ペア:

[(1, 80258853), (3, 26752951), (17, 4721109), (41, 1957533), (51, 1573703), (123, 652511), (131, 612663), (293, 273921), (393, 204221), (697, 115149), (879, 91307), (2091, 38383), (2227, 36039), (4981, 16113), (5371, 14943), (6681, 12013)]