72051284181

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{3137}}^1\times {\mathrm{18719}}^1$

素因数の和:22268

約数の個数: 16

約数和(自身を含む): 96339110400

約数和(自身を除く): 24287826219

約数列:

[1, 3, 409, 1227, 3137, 9411, 18719, 56157, 1283033, 3849099, 7656071, 22968213, 58721503, 176164509, 24017094727, 72051284181]

約数ペア:

[(1, 72051284181), (3, 24017094727), (409, 176164509), (1227, 58721503), (3137, 22968213), (9411, 7656071), (18719, 3849099), (56157, 1283033)]