72345141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38461}}^1$

素因数の和:38497

約数の個数: 24

約数和(自身を含む): 120001440

約数和(自身を除く): 47656299

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 38461, 115383, 346149, 423071, 730759, 1269213, 2192277, 3807639, 6576831, 8038349, 24115047, 72345141]

約数ペア:

[(1, 72345141), (3, 24115047), (9, 8038349), (11, 6576831), (19, 3807639), (33, 2192277), (57, 1269213), (99, 730759), (171, 423071), (209, 346149), (627, 115383), (1881, 38461)]